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-rw-r--r--src/protocol/pair1/CMakeLists.txt20
-rw-r--r--src/protocol/pair1/pair.c540
-rw-r--r--src/protocol/pair1/pair1_poly.c535
-rw-r--r--src/protocol/pair1/pair1_poly_test.c370
-rw-r--r--src/protocol/pair1/pair1_test.c433
5 files changed, 0 insertions, 1898 deletions
diff --git a/src/protocol/pair1/CMakeLists.txt b/src/protocol/pair1/CMakeLists.txt
deleted file mode 100644
index 12e12607..00000000
--- a/src/protocol/pair1/CMakeLists.txt
+++ /dev/null
@@ -1,20 +0,0 @@
-#
-# Copyright 2019 Staysail Systems, Inc. <info@staystail.tech>
-# Copyright 2018 Capitar IT Group BV <info@capitar.com>
-#
-# This software is supplied under the terms of the MIT License, a
-# copy of which should be located in the distribution where this
-# file was obtained (LICENSE.txt). A copy of the license may also be
-# found online at https://opensource.org/licenses/MIT.
-#
-
-# PAIRv1 protocol
-nng_directory(pair1)
-
-# XXX: break pair1_poly into an ifdef.
-nng_sources_if(NNG_PROTO_PAIR1 pair.c pair1_poly.c)
-nng_headers_if(NNG_PROTO_PAIR1 nng/protocol/pair1/pair.h)
-nng_defines_if(NNG_PROTO_PAIR1 NNG_HAVE_PAIR1)
-
-nng_test(pair1_test)
-nng_test(pair1_poly_test) \ No newline at end of file
diff --git a/src/protocol/pair1/pair.c b/src/protocol/pair1/pair.c
deleted file mode 100644
index ba497c42..00000000
--- a/src/protocol/pair1/pair.c
+++ /dev/null
@@ -1,540 +0,0 @@
-//
-// Copyright 2020 Staysail Systems, Inc. <info@staysail.tech>
-// Copyright 2018 Capitar IT Group BV <info@capitar.com>
-//
-// This software is supplied under the terms of the MIT License, a
-// copy of which should be located in the distribution where this
-// file was obtained (LICENSE.txt). A copy of the license may also be
-// found online at https://opensource.org/licenses/MIT.
-//
-
-#include <stdlib.h>
-
-#include "core/nng_impl.h"
-#include "nng/protocol/pair1/pair.h"
-
-// Pair protocol. The PAIRv1 protocol is a simple 1:1 messaging pattern.
-
-#ifdef NNG_ENABLE_STATS
-#define BUMP_STAT(x) nni_stat_inc(x, 1)
-#else
-#define BUMP_STAT(x)
-#endif
-
-typedef struct pair1_pipe pair1_pipe;
-typedef struct pair1_sock pair1_sock;
-
-static void pair1_pipe_send_cb(void *);
-static void pair1_pipe_recv_cb(void *);
-static void pair1_pipe_get_cb(void *);
-static void pair1_pipe_put_cb(void *);
-static void pair1_pipe_fini(void *);
-
-// pair1_sock is our per-socket protocol private structure.
-struct pair1_sock {
- nni_msgq * uwq;
- nni_msgq * urq;
- nni_sock * sock;
- bool raw;
- pair1_pipe * p;
- nni_atomic_int ttl;
- nni_mtx mtx;
-#ifdef NNG_ENABLE_STATS
- nni_stat_item stat_poly;
- nni_stat_item stat_raw;
- nni_stat_item stat_reject_mismatch;
- nni_stat_item stat_reject_already;
- nni_stat_item stat_ttl_drop;
- nni_stat_item stat_rx_malformed;
- nni_stat_item stat_tx_malformed;
- nni_stat_item stat_tx_drop;
-#endif
-#ifdef NNG_TEST_LIB
- bool inject_header;
-#endif
-};
-
-// pair1_pipe is our per-pipe protocol private structure.
-struct pair1_pipe {
- nni_pipe * pipe;
- pair1_sock *pair;
- nni_aio aio_send;
- nni_aio aio_recv;
- nni_aio aio_get;
- nni_aio aio_put;
-};
-
-static void
-pair1_sock_fini(void *arg)
-{
- pair1_sock *s = arg;
-
- nni_mtx_fini(&s->mtx);
-}
-
-#ifdef NNG_ENABLE_STATS
-static void
-pair1_add_sock_stat(
- pair1_sock *s, nni_stat_item *item, const nni_stat_info *info)
-{
- nni_stat_init(item, info);
- nni_sock_add_stat(s->sock, item);
-}
-#endif
-
-static int
-pair1_sock_init_impl(void *arg, nni_sock *sock, bool raw)
-{
- pair1_sock *s = arg;
-
- // Raw mode uses this.
- nni_mtx_init(&s->mtx);
- s->sock = sock;
-
-#ifdef NNG_ENABLE_STATS
- static const nni_stat_info poly_info = {
- .si_name = "poly",
- .si_desc = "polyamorous mode?",
- .si_type = NNG_STAT_BOOLEAN,
- };
- static const nni_stat_info raw_info = {
- .si_name = "raw",
- .si_desc = "raw mode?",
- .si_type = NNG_STAT_BOOLEAN,
- };
- static const nni_stat_info mismatch_info = {
- .si_name = "mismatch",
- .si_desc = "pipes rejected (protocol mismatch)",
- .si_type = NNG_STAT_COUNTER,
- .si_atomic = true,
- };
- static const nni_stat_info already_info = {
- .si_name = "already",
- .si_desc = "pipes rejected (already connected)",
- .si_type = NNG_STAT_COUNTER,
- .si_atomic = true,
- };
- static const nni_stat_info ttl_drop_info = {
- .si_name = "ttl_drop",
- .si_desc = "messages dropped due to too many hops",
- .si_type = NNG_STAT_COUNTER,
- .si_unit = NNG_UNIT_MESSAGES,
- .si_atomic = true,
- };
- static const nni_stat_info tx_drop_info = {
- .si_name = "tx_drop",
- .si_desc = "messages dropped undeliverable",
- .si_type = NNG_STAT_COUNTER,
- .si_unit = NNG_UNIT_MESSAGES,
- .si_atomic = true,
- };
- static const nni_stat_info rx_malformed_info = {
- .si_name = "rx_malformed",
- .si_desc = "malformed messages received",
- .si_type = NNG_STAT_COUNTER,
- .si_unit = NNG_UNIT_MESSAGES,
- .si_atomic = true,
- };
- static const nni_stat_info tx_malformed_info = {
- .si_name = "tx_malformed",
- .si_desc = "malformed messages not sent",
- .si_type = NNG_STAT_COUNTER,
- .si_unit = NNG_UNIT_MESSAGES,
- .si_atomic = true,
- };
-
- pair1_add_sock_stat(s, &s->stat_poly, &poly_info);
- pair1_add_sock_stat(s, &s->stat_raw, &raw_info);
- pair1_add_sock_stat(s, &s->stat_reject_mismatch, &mismatch_info);
- pair1_add_sock_stat(s, &s->stat_reject_already, &already_info);
- pair1_add_sock_stat(s, &s->stat_ttl_drop, &ttl_drop_info);
- pair1_add_sock_stat(s, &s->stat_tx_drop, &tx_drop_info);
- pair1_add_sock_stat(s, &s->stat_rx_malformed, &rx_malformed_info);
-
- if (raw) {
- // This stat only makes sense in raw mode.
- pair1_add_sock_stat(
- s, &s->stat_tx_malformed, &tx_malformed_info);
- }
-
- nni_stat_set_bool(&s->stat_raw, raw);
- nni_stat_set_bool(&s->stat_poly, false);
-#endif
-
- s->raw = raw;
- s->uwq = nni_sock_sendq(sock);
- s->urq = nni_sock_recvq(sock);
- nni_atomic_init(&s->ttl);
- nni_atomic_set(&s->ttl, 8);
-
- return (0);
-}
-
-static int
-pair1_sock_init(void *arg, nni_sock *sock)
-{
- return (pair1_sock_init_impl(arg, sock, false));
-}
-
-static int
-pair1_sock_init_raw(void *arg, nni_sock *sock)
-{
- return (pair1_sock_init_impl(arg, sock, true));
-}
-
-static void
-pair1_pipe_stop(void *arg)
-{
- pair1_pipe *p = arg;
- pair1_sock *s = p->pair;
-
- nni_mtx_lock(&s->mtx);
- if (s->p == p) {
- s->p = NULL;
- }
- nni_mtx_unlock(&s->mtx);
- nni_aio_stop(&p->aio_send);
- nni_aio_stop(&p->aio_recv);
- nni_aio_stop(&p->aio_put);
- nni_aio_stop(&p->aio_get);
-}
-
-static void
-pair1_pipe_fini(void *arg)
-{
- pair1_pipe *p = arg;
-
- nni_aio_fini(&p->aio_send);
- nni_aio_fini(&p->aio_recv);
- nni_aio_fini(&p->aio_put);
- nni_aio_fini(&p->aio_get);
-}
-
-static int
-pair1_pipe_init(void *arg, nni_pipe *pipe, void *pair)
-{
- pair1_pipe *p = arg;
-
- nni_aio_init(&p->aio_send, pair1_pipe_send_cb, p);
- nni_aio_init(&p->aio_recv, pair1_pipe_recv_cb, p);
- nni_aio_init(&p->aio_get, pair1_pipe_get_cb, p);
- nni_aio_init(&p->aio_put, pair1_pipe_put_cb, p);
-
- p->pipe = pipe;
- p->pair = pair;
-
- return (0);
-}
-
-static int
-pair1_pipe_start(void *arg)
-{
- pair1_pipe *p = arg;
- pair1_sock *s = p->pair;
-
- if (nni_pipe_peer(p->pipe) != NNG_PAIR1_PEER) {
- BUMP_STAT(&s->stat_reject_mismatch);
- // Peer protocol mismatch.
- return (NNG_EPROTO);
- }
-
- nni_mtx_lock(&s->mtx);
- if (s->p != NULL) {
- nni_mtx_unlock(&s->mtx);
- BUMP_STAT(&s->stat_reject_already);
- return (NNG_EBUSY);
- }
- s->p = p;
- nni_mtx_unlock(&s->mtx);
-
- // Schedule a get.
- nni_msgq_aio_get(s->uwq, &p->aio_get);
-
- // And the pipe read of course.
- nni_pipe_recv(p->pipe, &p->aio_recv);
-
- return (0);
-}
-
-static void
-pair1_pipe_close(void *arg)
-{
- pair1_pipe *p = arg;
-
- nni_aio_close(&p->aio_send);
- nni_aio_close(&p->aio_recv);
- nni_aio_close(&p->aio_put);
- nni_aio_close(&p->aio_get);
-}
-
-static void
-pair1_pipe_recv_cb(void *arg)
-{
- pair1_pipe *p = arg;
- pair1_sock *s = p->pair;
- nni_msg * msg;
- uint32_t hdr;
- nni_pipe * pipe = p->pipe;
- size_t len;
-
- if (nni_aio_result(&p->aio_recv) != 0) {
- nni_pipe_close(p->pipe);
- return;
- }
-
- msg = nni_aio_get_msg(&p->aio_recv);
- nni_aio_set_msg(&p->aio_recv, NULL);
-
- // Store the pipe ID.
- nni_msg_set_pipe(msg, nni_pipe_id(p->pipe));
-
- // If the message is missing the hop count header, scrap it.
- if ((nni_msg_len(msg) < sizeof(uint32_t)) ||
- ((hdr = nni_msg_trim_u32(msg)) > 0xff)) {
- BUMP_STAT(&s->stat_rx_malformed);
- nni_msg_free(msg);
- nni_pipe_close(pipe);
- return;
- }
-
- len = nni_msg_len(msg);
-
- // If we bounced too many times, discard the message, but
- // keep getting more.
- if ((int) hdr > nni_atomic_get(&s->ttl)) {
- BUMP_STAT(&s->stat_ttl_drop);
- nni_msg_free(msg);
- nni_pipe_recv(pipe, &p->aio_recv);
- return;
- }
-
- // Store the hop count in the header.
- nni_msg_header_append_u32(msg, hdr);
-
- // Send the message up.
- nni_aio_set_msg(&p->aio_put, msg);
- nni_sock_bump_rx(s->sock, len);
- nni_msgq_aio_put(s->urq, &p->aio_put);
-}
-
-static void
-pair1_pipe_put_cb(void *arg)
-{
- pair1_pipe *p = arg;
-
- if (nni_aio_result(&p->aio_put) != 0) {
- nni_msg_free(nni_aio_get_msg(&p->aio_put));
- nni_aio_set_msg(&p->aio_put, NULL);
- nni_pipe_close(p->pipe);
- return;
- }
- nni_pipe_recv(p->pipe, &p->aio_recv);
-}
-
-static void
-pair1_pipe_get_cb(void *arg)
-{
- pair1_pipe *p = arg;
- pair1_sock *s = p->pair;
- nni_msg * msg;
- uint32_t hops;
-
- if (nni_aio_result(&p->aio_get) != 0) {
- nni_pipe_close(p->pipe);
- return;
- }
-
- msg = nni_aio_get_msg(&p->aio_get);
- nni_aio_set_msg(&p->aio_get, NULL);
-
- // Raw mode messages have the header already formed, with a hop count.
- // Cooked mode messages have no header so we have to add one.
- if (s->raw) {
- if ((nni_msg_header_len(msg) != sizeof(uint32_t)) ||
- ((hops = nni_msg_header_trim_u32(msg)) > 254)) {
- BUMP_STAT(&s->stat_tx_malformed);
- nni_msg_free(msg);
- nni_msgq_aio_get(s->uwq, &p->aio_get);
- return;
- }
-#if NNG_TEST_LIB
- } else if (s->inject_header) {
- nni_aio_set_msg(&p->aio_send, msg);
- nni_pipe_send(p->pipe, &p->aio_send);
- return;
-#endif
- } else {
- // Strip off any previously existing header, such as when
- // replying to messages.
- nni_msg_header_clear(msg);
- hops = 0;
- }
-
- hops++;
-
- // Insert the hops header.
- nni_msg_header_append_u32(msg, hops);
-
- nni_aio_set_msg(&p->aio_send, msg);
- nni_pipe_send(p->pipe, &p->aio_send);
-}
-
-static void
-pair1_pipe_send_cb(void *arg)
-{
- pair1_pipe *p = arg;
- pair1_sock *s = p->pair;
-
- if (nni_aio_result(&p->aio_send) != 0) {
- nni_msg_free(nni_aio_get_msg(&p->aio_send));
- nni_aio_set_msg(&p->aio_send, NULL);
- nni_pipe_close(p->pipe);
- return;
- }
-
- nni_msgq_aio_get(s->uwq, &p->aio_get);
-}
-
-static void
-pair1_sock_open(void *arg)
-{
- NNI_ARG_UNUSED(arg);
-}
-
-static void
-pair1_sock_close(void *arg)
-{
- NNI_ARG_UNUSED(arg);
-}
-
-static int
-pair1_sock_set_max_ttl(void *arg, const void *buf, size_t sz, nni_opt_type t)
-{
- pair1_sock *s = arg;
- int rv;
- int ttl;
-
- if ((rv = nni_copyin_int(&ttl, buf, sz, 1, NNI_MAX_MAX_TTL, t)) == 0) {
- nni_atomic_set(&s->ttl, ttl);
- }
-
- return (rv);
-}
-
-static int
-pair1_sock_get_max_ttl(void *arg, void *buf, size_t *szp, nni_opt_type t)
-{
- pair1_sock *s = arg;
- return (nni_copyout_int(nni_atomic_get(&s->ttl), buf, szp, t));
-}
-
-#ifdef NNG_TEST_LIB
-static int
-pair1_set_test_inject_header(void *arg, const void *buf, size_t sz, nni_type t)
-{
- pair1_sock *s = arg;
- int rv;
- nni_mtx_lock(&s->mtx);
- rv = nni_copyin_bool(&s->inject_header, buf, sz, t);
- nni_mtx_unlock(&s->mtx);
- return (rv);
-}
-#endif
-
-static void
-pair1_sock_send(void *arg, nni_aio *aio)
-{
- pair1_sock *s = arg;
-
- nni_sock_bump_tx(s->sock, nni_msg_len(nni_aio_get_msg(aio)));
- nni_msgq_aio_put(s->uwq, aio);
-}
-
-static void
-pair1_sock_recv(void *arg, nni_aio *aio)
-{
- pair1_sock *s = arg;
-
- nni_msgq_aio_get(s->urq, aio);
-}
-
-static nni_proto_pipe_ops pair1_pipe_ops = {
- .pipe_size = sizeof(pair1_pipe),
- .pipe_init = pair1_pipe_init,
- .pipe_fini = pair1_pipe_fini,
- .pipe_start = pair1_pipe_start,
- .pipe_close = pair1_pipe_close,
- .pipe_stop = pair1_pipe_stop,
-};
-
-static nni_option pair1_sock_options[] = {
- {
- .o_name = NNG_OPT_MAXTTL,
- .o_get = pair1_sock_get_max_ttl,
- .o_set = pair1_sock_set_max_ttl,
- },
-#ifdef NNG_TEST_LIB
- {
- // Test only option to pass header unmolested. This allows
- // us to inject bad header contents.
- .o_name = "pair1_test_inject_header",
- .o_set = pair1_set_test_inject_header,
- },
-#endif
- // terminate list
- {
- .o_name = NULL,
- },
-};
-
-static nni_proto_sock_ops pair1_sock_ops = {
- .sock_size = sizeof(pair1_sock),
- .sock_init = pair1_sock_init,
- .sock_fini = pair1_sock_fini,
- .sock_open = pair1_sock_open,
- .sock_close = pair1_sock_close,
- .sock_recv = pair1_sock_recv,
- .sock_send = pair1_sock_send,
- .sock_options = pair1_sock_options,
-};
-
-static nni_proto pair1_proto = {
- .proto_version = NNI_PROTOCOL_VERSION,
- .proto_self = { NNG_PAIR1_SELF, NNG_PAIR1_SELF_NAME },
- .proto_peer = { NNG_PAIR1_PEER, NNG_PAIR1_PEER_NAME },
- .proto_flags = NNI_PROTO_FLAG_SNDRCV,
- .proto_sock_ops = &pair1_sock_ops,
- .proto_pipe_ops = &pair1_pipe_ops,
-};
-
-int
-nng_pair1_open(nng_socket *sock)
-{
- return (nni_proto_open(sock, &pair1_proto));
-}
-
-static nni_proto_sock_ops pair1_sock_ops_raw = {
- .sock_size = sizeof(pair1_sock),
- .sock_init = pair1_sock_init_raw,
- .sock_fini = pair1_sock_fini,
- .sock_open = pair1_sock_open,
- .sock_close = pair1_sock_close,
- .sock_recv = pair1_sock_recv,
- .sock_send = pair1_sock_send,
- .sock_options = pair1_sock_options,
-};
-
-static nni_proto pair1_proto_raw = {
- .proto_version = NNI_PROTOCOL_VERSION,
- .proto_self = { NNG_PAIR1_SELF, NNG_PAIR1_SELF_NAME },
- .proto_peer = { NNG_PAIR1_PEER, NNG_PAIR1_PEER_NAME },
- .proto_flags = NNI_PROTO_FLAG_SNDRCV | NNI_PROTO_FLAG_RAW,
- .proto_sock_ops = &pair1_sock_ops_raw,
- .proto_pipe_ops = &pair1_pipe_ops,
-};
-
-int
-nng_pair1_open_raw(nng_socket *sock)
-{
- return (nni_proto_open(sock, &pair1_proto_raw));
-}
diff --git a/src/protocol/pair1/pair1_poly.c b/src/protocol/pair1/pair1_poly.c
deleted file mode 100644
index 6c16745c..00000000
--- a/src/protocol/pair1/pair1_poly.c
+++ /dev/null
@@ -1,535 +0,0 @@
-//
-// Copyright 2020 Staysail Systems, Inc. <info@staysail.tech>
-// Copyright 2018 Capitar IT Group BV <info@capitar.com>
-//
-// This software is supplied under the terms of the MIT License, a
-// copy of which should be located in the distribution where this
-// file was obtained (LICENSE.txt). A copy of the license may also be
-// found online at https://opensource.org/licenses/MIT.
-//
-
-#include <stdlib.h>
-
-#include "core/nng_impl.h"
-#include "nng/protocol/pair1/pair.h"
-
-// Pair1 polyamorous mode. The PAIRv1 protocol is normally a simple 1:1
-// messaging pattern, but this mode offers the ability to use a best-effort
-// multicast type of communication. There are limitations however.
-// Most notably this does not interact well with nng_device type
-// proxies, and there is no support for raw mode.
-
-// THIS FEATURE IS DEPRECATED. We discourage use in new applications.
-
-#ifdef NNG_ENABLE_STATS
-#define BUMP_STAT(x) nni_stat_inc(x, 1)
-#else
-#define BUMP_STAT(x)
-#endif
-
-typedef struct pair1poly_pipe pair1poly_pipe;
-typedef struct pair1poly_sock pair1poly_sock;
-
-static void pair1poly_sock_get_cb(void *);
-static void pair1poly_pipe_send_cb(void *);
-static void pair1poly_pipe_recv_cb(void *);
-static void pair1poly_pipe_get_cb(void *);
-static void pair1poly_pipe_put_cb(void *);
-static void pair1poly_pipe_fini(void *);
-
-// pair1poly_sock is our per-socket protocol private structure.
-struct pair1poly_sock {
- nni_msgq * uwq;
- nni_msgq * urq;
- nni_sock * sock;
- nni_atomic_int ttl;
- nni_mtx mtx;
- nni_id_map pipes;
- nni_list plist;
- bool started;
- nni_aio aio_get;
- nni_stat_item stat_poly;
- nni_stat_item stat_raw;
- nni_stat_item stat_reject_mismatch;
- nni_stat_item stat_reject_already;
- nni_stat_item stat_ttl_drop;
- nni_stat_item stat_rx_malformed;
- nni_stat_item stat_tx_malformed;
- nni_stat_item stat_tx_drop;
-};
-
-// pair1poly_pipe is our per-pipe protocol private structure.
-struct pair1poly_pipe {
- nni_pipe * pipe;
- pair1poly_sock *pair;
- nni_msgq * send_queue;
- nni_aio aio_send;
- nni_aio aio_recv;
- nni_aio aio_get;
- nni_aio aio_put;
- nni_list_node node;
-};
-
-static void
-pair1poly_sock_fini(void *arg)
-{
- pair1poly_sock *s = arg;
-
- nni_aio_fini(&s->aio_get);
- nni_id_map_fini(&s->pipes);
- nni_mtx_fini(&s->mtx);
-}
-
-#ifdef NNG_ENABLE_STATS
-static void
-pair1_add_sock_stat(
- pair1poly_sock *s, nni_stat_item *item, const nni_stat_info *info)
-{
- nni_stat_init(item, info);
- nni_sock_add_stat(s->sock, item);
-}
-#endif
-
-static int
-pair1poly_sock_init(void *arg, nni_sock *sock)
-{
- pair1poly_sock *s = arg;
-
- nni_id_map_init(&s->pipes, 0, 0, false);
- NNI_LIST_INIT(&s->plist, pair1poly_pipe, node);
- s->sock = sock;
-
- // Raw mode uses this.
- nni_mtx_init(&s->mtx);
-
- nni_aio_init(&s->aio_get, pair1poly_sock_get_cb, s);
-
-#ifdef NNG_ENABLE_STATS
- static const nni_stat_info poly_info = {
- .si_name = "poly",
- .si_desc = "polyamorous mode?",
- .si_type = NNG_STAT_BOOLEAN,
- };
- static const nni_stat_info raw_info = {
- .si_name = "raw",
- .si_desc = "raw mode?",
- .si_type = NNG_STAT_BOOLEAN,
- };
- static const nni_stat_info mismatch_info = {
- .si_name = "mismatch",
- .si_desc = "pipes rejected (protocol mismatch)",
- .si_type = NNG_STAT_COUNTER,
- .si_atomic = true,
- };
- static const nni_stat_info already_info = {
- .si_name = "already",
- .si_desc = "pipes rejected (already connected)",
- .si_type = NNG_STAT_COUNTER,
- .si_atomic = true,
- };
- static const nni_stat_info ttl_drop_info = {
- .si_name = "ttl_drop",
- .si_desc = "messages dropped due to too many hops",
- .si_type = NNG_STAT_COUNTER,
- .si_unit = NNG_UNIT_MESSAGES,
- .si_atomic = true,
- };
- static const nni_stat_info tx_drop_info = {
- .si_name = "tx_drop",
- .si_desc = "messages dropped undeliverable",
- .si_type = NNG_STAT_COUNTER,
- .si_unit = NNG_UNIT_MESSAGES,
- .si_atomic = true,
- };
- static const nni_stat_info rx_malformed_info = {
- .si_name = "rx_malformed",
- .si_desc = "malformed messages received",
- .si_type = NNG_STAT_COUNTER,
- .si_unit = NNG_UNIT_MESSAGES,
- .si_atomic = true,
- };
- static const nni_stat_info tx_malformed_info = {
- .si_name = "tx_malformed",
- .si_desc = "malformed messages not sent",
- .si_type = NNG_STAT_COUNTER,
- .si_unit = NNG_UNIT_MESSAGES,
- .si_atomic = true,
- };
-
- pair1_add_sock_stat(s, &s->stat_poly, &poly_info);
- pair1_add_sock_stat(s, &s->stat_raw, &raw_info);
- pair1_add_sock_stat(s, &s->stat_reject_mismatch, &mismatch_info);
- pair1_add_sock_stat(s, &s->stat_reject_already, &already_info);
- pair1_add_sock_stat(s, &s->stat_ttl_drop, &ttl_drop_info);
- pair1_add_sock_stat(s, &s->stat_tx_drop, &tx_drop_info);
- pair1_add_sock_stat(s, &s->stat_rx_malformed, &rx_malformed_info);
- pair1_add_sock_stat(s, &s->stat_tx_malformed, &tx_malformed_info);
-
- nni_stat_set_bool(&s->stat_raw, false);
- nni_stat_set_bool(&s->stat_poly, true);
-#endif
-
- s->uwq = nni_sock_sendq(sock);
- s->urq = nni_sock_recvq(sock);
- nni_atomic_init(&s->ttl);
- nni_atomic_set(&s->ttl, 8);
-
- return (0);
-}
-
-static void
-pair1poly_pipe_stop(void *arg)
-{
- pair1poly_pipe *p = arg;
-
- nni_aio_stop(&p->aio_send);
- nni_aio_stop(&p->aio_recv);
- nni_aio_stop(&p->aio_put);
- nni_aio_stop(&p->aio_get);
-}
-
-static void
-pair1poly_pipe_fini(void *arg)
-{
- pair1poly_pipe *p = arg;
-
- nni_aio_fini(&p->aio_send);
- nni_aio_fini(&p->aio_recv);
- nni_aio_fini(&p->aio_put);
- nni_aio_fini(&p->aio_get);
- nni_msgq_fini(p->send_queue);
-}
-
-static int
-pair1poly_pipe_init(void *arg, nni_pipe *pipe, void *pair)
-{
- pair1poly_pipe *p = arg;
- int rv;
-
- nni_aio_init(&p->aio_send, pair1poly_pipe_send_cb, p);
- nni_aio_init(&p->aio_recv, pair1poly_pipe_recv_cb, p);
- nni_aio_init(&p->aio_get, pair1poly_pipe_get_cb, p);
- nni_aio_init(&p->aio_put, pair1poly_pipe_put_cb, p);
-
- if ((rv = nni_msgq_init(&p->send_queue, 2)) != 0) {
- pair1poly_pipe_fini(p);
- return (rv);
- }
-
- p->pipe = pipe;
- p->pair = pair;
-
- return (0);
-}
-
-static int
-pair1poly_pipe_start(void *arg)
-{
- pair1poly_pipe *p = arg;
- pair1poly_sock *s = p->pair;
- uint32_t id;
- int rv;
-
- nni_mtx_lock(&s->mtx);
- if (nni_pipe_peer(p->pipe) != NNG_PAIR1_PEER) {
- nni_mtx_unlock(&s->mtx);
- BUMP_STAT(&s->stat_reject_mismatch);
- // Peer protocol mismatch.
- return (NNG_EPROTO);
- }
-
- id = nni_pipe_id(p->pipe);
- if ((rv = nni_id_set(&s->pipes, id, p)) != 0) {
- nni_mtx_unlock(&s->mtx);
- return (rv);
- }
- if (!s->started) {
- nni_msgq_aio_get(s->uwq, &s->aio_get);
- }
- nni_list_append(&s->plist, p);
- s->started = true;
- nni_mtx_unlock(&s->mtx);
-
- // Schedule a get. In polyamorous mode we get on the per pipe
- // send_queue, as the socket distributes to us. In monogamous mode
- // we bypass and get from the upper write queue directly (saving a
- // set of context switches).
- nni_msgq_aio_get(p->send_queue, &p->aio_get);
-
- // And the pipe read of course.
- nni_pipe_recv(p->pipe, &p->aio_recv);
-
- return (0);
-}
-
-static void
-pair1poly_pipe_close(void *arg)
-{
- pair1poly_pipe *p = arg;
- pair1poly_sock *s = p->pair;
-
- nni_aio_close(&p->aio_send);
- nni_aio_close(&p->aio_recv);
- nni_aio_close(&p->aio_put);
- nni_aio_close(&p->aio_get);
-
- nni_mtx_lock(&s->mtx);
- nni_id_remove(&s->pipes, nni_pipe_id(p->pipe));
- nni_list_node_remove(&p->node);
- nni_mtx_unlock(&s->mtx);
-
- nni_msgq_close(p->send_queue);
-}
-
-static void
-pair1poly_pipe_recv_cb(void *arg)
-{
- pair1poly_pipe *p = arg;
- pair1poly_sock *s = p->pair;
- nni_msg * msg;
- uint32_t hdr;
- nni_pipe * pipe = p->pipe;
- size_t len;
-
- if (nni_aio_result(&p->aio_recv) != 0) {
- nni_pipe_close(p->pipe);
- return;
- }
-
- msg = nni_aio_get_msg(&p->aio_recv);
- nni_aio_set_msg(&p->aio_recv, NULL);
-
- // Store the pipe ID.
- nni_msg_set_pipe(msg, nni_pipe_id(p->pipe));
-
- // If the message is missing the hop count header, scrap it.
- if ((nni_msg_len(msg) < sizeof(uint32_t)) ||
- ((hdr = nni_msg_trim_u32(msg)) > 0xff)) {
- BUMP_STAT(&s->stat_rx_malformed);
- nni_msg_free(msg);
- nni_pipe_close(pipe);
- return;
- }
-
- len = nni_msg_len(msg);
-
- // If we bounced too many times, discard the message, but
- // keep getting more.
- if ((int) hdr > nni_atomic_get(&s->ttl)) {
- BUMP_STAT(&s->stat_ttl_drop);
- nni_msg_free(msg);
- nni_pipe_recv(pipe, &p->aio_recv);
- return;
- }
-
- // Store the hop count in the header.
- nni_msg_header_append_u32(msg, hdr);
-
- // Send the message up.
- nni_aio_set_msg(&p->aio_put, msg);
- nni_sock_bump_rx(s->sock, len);
- nni_msgq_aio_put(s->urq, &p->aio_put);
-}
-
-static void
-pair1poly_sock_get_cb(void *arg)
-{
- pair1poly_pipe *p;
- pair1poly_sock *s = arg;
- nni_msg * msg;
- uint32_t id;
-
- if (nni_aio_result(&s->aio_get) != 0) {
- // Socket closing...
- return;
- }
-
- msg = nni_aio_get_msg(&s->aio_get);
- nni_aio_set_msg(&s->aio_get, NULL);
-
- p = NULL;
- nni_mtx_lock(&s->mtx);
- // If no pipe was requested, we look for any connected peer.
- if (((id = nni_msg_get_pipe(msg)) == 0) &&
- (!nni_list_empty(&s->plist))) {
- p = nni_list_first(&s->plist);
- } else {
- p = nni_id_get(&s->pipes, id);
- }
-
- // Try a non-blocking send. If this fails we just discard the
- // message. We have to do this to avoid head-of-line blocking
- // for messages sent to other pipes. Note that there is some
- // buffering in the send_queue.
- if ((p == NULL) || nni_msgq_tryput(p->send_queue, msg) != 0) {
- BUMP_STAT(&s->stat_tx_drop);
- nni_msg_free(msg);
- }
-
- nni_mtx_unlock(&s->mtx);
- nni_msgq_aio_get(s->uwq, &s->aio_get);
-}
-
-static void
-pair1poly_pipe_put_cb(void *arg)
-{
- pair1poly_pipe *p = arg;
-
- if (nni_aio_result(&p->aio_put) != 0) {
- nni_msg_free(nni_aio_get_msg(&p->aio_put));
- nni_aio_set_msg(&p->aio_put, NULL);
- nni_pipe_close(p->pipe);
- return;
- }
- nni_pipe_recv(p->pipe, &p->aio_recv);
-}
-
-static void
-pair1poly_pipe_get_cb(void *arg)
-{
- pair1poly_pipe *p = arg;
- nni_msg * msg;
-
- if (nni_aio_result(&p->aio_get) != 0) {
- nni_pipe_close(p->pipe);
- return;
- }
-
- msg = nni_aio_get_msg(&p->aio_get);
- nni_aio_set_msg(&p->aio_get, NULL);
-
- // Cooked mode messages have no header so we have to add one.
- // Strip off any previously existing header, such as when
- // replying to messages.
- nni_msg_header_clear(msg);
-
- // Insert the hops header.
- nni_msg_header_append_u32(msg, 1);
-
- nni_aio_set_msg(&p->aio_send, msg);
- nni_pipe_send(p->pipe, &p->aio_send);
-}
-
-static void
-pair1poly_pipe_send_cb(void *arg)
-{
- pair1poly_pipe *p = arg;
-
- if (nni_aio_result(&p->aio_send) != 0) {
- nni_msg_free(nni_aio_get_msg(&p->aio_send));
- nni_aio_set_msg(&p->aio_send, NULL);
- nni_pipe_close(p->pipe);
- return;
- }
-
- nni_msgq_aio_get(p->send_queue, &p->aio_get);
-}
-
-static void
-pair1poly_sock_open(void *arg)
-{
- NNI_ARG_UNUSED(arg);
-}
-
-static void
-pair1poly_sock_close(void *arg)
-{
- pair1poly_sock *s = arg;
- nni_aio_close(&s->aio_get);
-}
-
-static int
-pair1poly_set_max_ttl(void *arg, const void *buf, size_t sz, nni_opt_type t)
-{
- pair1poly_sock *s = arg;
- int rv;
- int ttl;
-
- if ((rv = nni_copyin_int(&ttl, buf, sz, 1, NNI_MAX_MAX_TTL, t)) == 0) {
- nni_atomic_set(&s->ttl, ttl);
- }
-
- return (rv);
-}
-
-static int
-pair1poly_get_max_ttl(void *arg, void *buf, size_t *szp, nni_opt_type t)
-{
- pair1poly_sock *s = arg;
- return (nni_copyout_int(nni_atomic_get(&s->ttl), buf, szp, t));
-}
-
-static int
-pair1poly_get_poly(void *arg, void *buf, size_t *szp, nni_opt_type t)
-{
- NNI_ARG_UNUSED(arg);
- return (nni_copyout_bool(true, buf, szp, t));
-}
-
-static void
-pair1poly_sock_send(void *arg, nni_aio *aio)
-{
- pair1poly_sock *s = arg;
-
- nni_sock_bump_tx(s->sock, nni_msg_len(nni_aio_get_msg(aio)));
- nni_msgq_aio_put(s->uwq, aio);
-}
-
-static void
-pair1poly_sock_recv(void *arg, nni_aio *aio)
-{
- pair1poly_sock *s = arg;
-
- nni_msgq_aio_get(s->urq, aio);
-}
-
-static nni_proto_pipe_ops pair1poly_pipe_ops = {
- .pipe_size = sizeof(pair1poly_pipe),
- .pipe_init = pair1poly_pipe_init,
- .pipe_fini = pair1poly_pipe_fini,
- .pipe_start = pair1poly_pipe_start,
- .pipe_close = pair1poly_pipe_close,
- .pipe_stop = pair1poly_pipe_stop,
-};
-
-static nni_option pair1poly_sock_options[] = {
- {
- .o_name = NNG_OPT_MAXTTL,
- .o_get = pair1poly_get_max_ttl,
- .o_set = pair1poly_set_max_ttl,
- },
- {
- .o_name = NNG_OPT_PAIR1_POLY,
- .o_get = pair1poly_get_poly,
- },
- // terminate list
- {
- .o_name = NULL,
- },
-};
-
-static nni_proto_sock_ops pair1poly_sock_ops = {
- .sock_size = sizeof(pair1poly_sock),
- .sock_init = pair1poly_sock_init,
- .sock_fini = pair1poly_sock_fini,
- .sock_open = pair1poly_sock_open,
- .sock_close = pair1poly_sock_close,
- .sock_recv = pair1poly_sock_recv,
- .sock_send = pair1poly_sock_send,
- .sock_options = pair1poly_sock_options,
-};
-
-static nni_proto pair1poly_proto = {
- .proto_version = NNI_PROTOCOL_VERSION,
- .proto_self = { NNG_PAIR1_SELF, NNG_PAIR1_SELF_NAME },
- .proto_peer = { NNG_PAIR1_PEER, NNG_PAIR1_PEER_NAME },
- .proto_flags = NNI_PROTO_FLAG_SNDRCV,
- .proto_sock_ops = &pair1poly_sock_ops,
- .proto_pipe_ops = &pair1poly_pipe_ops,
-};
-
-int
-nng_pair1_open_poly(nng_socket *sock)
-{
- return (nni_proto_open(sock, &pair1poly_proto));
-}
diff --git a/src/protocol/pair1/pair1_poly_test.c b/src/protocol/pair1/pair1_poly_test.c
deleted file mode 100644
index f26f7809..00000000
--- a/src/protocol/pair1/pair1_poly_test.c
+++ /dev/null
@@ -1,370 +0,0 @@
-//
-// Copyright 2020 Staysail Systems, Inc. <info@staysail.tech>
-// Copyright 2017 Capitar IT Group BV <info@capitar.com>
-//
-// This software is supplied under the terms of the MIT License, a
-// copy of which should be located in the distribution where this
-// file was obtained (LICENSE.txt). A copy of the license may also be
-// found online at https://opensource.org/licenses/MIT.
-//
-
-#include <nuts.h>
-
-#define SECOND 1000
-
-#define APPEND_STR(m, s) NUTS_PASS(nng_msg_append(m, s, strlen(s)))
-#define CHECK_STR(m, s) \
- NUTS_TRUE(nng_msg_len(m) == strlen(s)); \
- NUTS_TRUE(memcmp(nng_msg_body(m), s, strlen(s)) == 0)
-
-static void
-test_poly_identity(void)
-{
- nng_socket s;
- int p;
- char * n;
-
- NUTS_PASS(nng_pair1_open_poly(&s));
- NUTS_PASS(nng_socket_get_int(s, NNG_OPT_PROTO, &p));
- NUTS_TRUE(p == NUTS_PROTO(1u, 1u)); // 32
- NUTS_PASS(nng_socket_get_int(s, NNG_OPT_PEER, &p));
- NUTS_TRUE(p == NUTS_PROTO(1u, 1u)); // 33
- NUTS_PASS(nng_socket_get_string(s, NNG_OPT_PROTONAME, &n));
- NUTS_MATCH(n, "pair1");
- nng_strfree(n);
- NUTS_PASS(nng_socket_get_string(s, NNG_OPT_PEERNAME, &n));
- NUTS_MATCH(n, "pair1");
- nng_strfree(n);
- NUTS_CLOSE(s);
-}
-
-void
-test_poly_best_effort(void)
-{
- nng_socket s1;
- nng_socket c1;
- nng_msg * msg;
-
- NUTS_PASS(nng_pair1_open_poly(&s1));
- NUTS_PASS(nng_pair1_open(&c1));
-
- NUTS_PASS(nng_setopt_int(s1, NNG_OPT_RECVBUF, 1));
- NUTS_PASS(nng_setopt_int(s1, NNG_OPT_SENDBUF, 1));
- NUTS_PASS(nng_setopt_int(c1, NNG_OPT_RECVBUF, 1));
- NUTS_PASS(nng_setopt_ms(s1, NNG_OPT_SENDTIMEO, SECOND));
-
- NUTS_MARRY(s1, c1);
-
- for (int i = 0; i < 10; i++) {
- NUTS_PASS(nng_msg_alloc(&msg, 0));
- NUTS_PASS(nng_sendmsg(s1, msg, 0));
- }
-
- NUTS_CLOSE(s1);
- NUTS_CLOSE(c1);
-}
-
-void
-test_poly_cooked(void)
-{
- nng_socket s1;
- nng_socket c1;
- nng_socket c2;
- nng_msg * msg;
- bool v;
- nng_pipe p1;
- nng_pipe p2;
-
- NUTS_PASS(nng_pair1_open_poly(&s1));
- NUTS_PASS(nng_pair1_open(&c1));
- NUTS_PASS(nng_pair1_open(&c2));
- NUTS_PASS(nng_setopt_ms(s1, NNG_OPT_SENDTIMEO, SECOND));
- NUTS_PASS(nng_setopt_ms(c1, NNG_OPT_SENDTIMEO, SECOND));
- NUTS_PASS(nng_setopt_ms(c2, NNG_OPT_SENDTIMEO, SECOND));
- NUTS_PASS(nng_setopt_ms(s1, NNG_OPT_RECVTIMEO, SECOND / 10));
- NUTS_PASS(nng_setopt_ms(c1, NNG_OPT_RECVTIMEO, SECOND / 10));
- NUTS_PASS(nng_setopt_ms(c2, NNG_OPT_RECVTIMEO, SECOND / 10));
-
- NUTS_PASS(nng_getopt_bool(s1, NNG_OPT_PAIR1_POLY, &v));
- NUTS_TRUE(v);
-
- NUTS_MARRY(s1, c1);
- NUTS_MARRY(s1, c2);
-
- NUTS_PASS(nng_msg_alloc(&msg, 0));
- APPEND_STR(msg, "ONE");
- NUTS_PASS(nng_sendmsg(c1, msg, 0));
- NUTS_PASS(nng_recvmsg(s1, &msg, 0));
- CHECK_STR(msg, "ONE");
- p1 = nng_msg_get_pipe(msg);
- NUTS_TRUE(nng_pipe_id(p1) > 0);
- nng_msg_free(msg);
-
- NUTS_PASS(nng_msg_alloc(&msg, 0));
- APPEND_STR(msg, "TWO");
- NUTS_PASS(nng_sendmsg(c2, msg, 0));
- NUTS_PASS(nng_recvmsg(s1, &msg, 0));
- CHECK_STR(msg, "TWO");
- p2 = nng_msg_get_pipe(msg);
- NUTS_TRUE(nng_pipe_id(p2) > 0);
- nng_msg_free(msg);
-
- NUTS_TRUE(nng_pipe_id(p1) != nng_pipe_id(p2));
-
- NUTS_PASS(nng_msg_alloc(&msg, 0));
-
- nng_msg_set_pipe(msg, p1);
- APPEND_STR(msg, "UNO");
- NUTS_PASS(nng_sendmsg(s1, msg, 0));
- NUTS_PASS(nng_recvmsg(c1, &msg, 0));
- CHECK_STR(msg, "UNO");
- nng_msg_free(msg);
-
- NUTS_PASS(nng_msg_alloc(&msg, 0));
- nng_msg_set_pipe(msg, p2);
- APPEND_STR(msg, "DOS");
- NUTS_PASS(nng_sendmsg(s1, msg, 0));
- NUTS_PASS(nng_recvmsg(c2, &msg, 0));
- CHECK_STR(msg, "DOS");
- nng_msg_free(msg);
-
- NUTS_PASS(nng_close(c1));
-
- NUTS_PASS(nng_msg_alloc(&msg, 0));
- nng_msg_set_pipe(msg, p1);
- APPEND_STR(msg, "EIN");
- NUTS_PASS(nng_sendmsg(s1, msg, 0));
- NUTS_FAIL(nng_recvmsg(c2, &msg, 0), NNG_ETIMEDOUT);
-
- NUTS_CLOSE(s1);
- NUTS_CLOSE(c2);
-}
-
-void
-test_poly_default(void)
-{
- nng_socket s1;
- nng_socket c1;
- nng_socket c2;
- nng_msg * msg;
-
- NUTS_PASS(nng_pair1_open_poly(&s1));
- NUTS_PASS(nng_pair1_open(&c1));
- NUTS_PASS(nng_pair1_open(&c2));
- NUTS_PASS(nng_setopt_ms(s1, NNG_OPT_SENDTIMEO, SECOND));
- NUTS_PASS(nng_setopt_ms(c1, NNG_OPT_SENDTIMEO, SECOND));
- NUTS_PASS(nng_setopt_ms(c2, NNG_OPT_SENDTIMEO, SECOND));
-
- NUTS_MARRY(s1, c1);
- NUTS_MARRY(s1, c2);
-
- // This assumes poly picks the first suitor. Applications
- // should not make the same assumption.
- NUTS_PASS(nng_msg_alloc(&msg, 0));
- APPEND_STR(msg, "YES");
- NUTS_PASS(nng_sendmsg(s1, msg, 0));
- NUTS_PASS(nng_recvmsg(c1, &msg, 0));
- CHECK_STR(msg, "YES");
- nng_msg_free(msg);
-
- NUTS_CLOSE(c1);
- NUTS_SLEEP(10);
-
- // Verify that the other pipe is chosen as the next suitor.
- NUTS_PASS(nng_msg_alloc(&msg, 0));
- APPEND_STR(msg, "AGAIN");
- NUTS_PASS(nng_sendmsg(s1, msg, 0));
- NUTS_PASS(nng_recvmsg(c2, &msg, 0));
- CHECK_STR(msg, "AGAIN");
- nng_msg_free(msg);
-
- NUTS_CLOSE(s1);
- NUTS_CLOSE(c2);
-}
-
-void
-test_poly_close_abort(void)
-{
- nng_socket s;
- nng_socket c;
-
- NUTS_PASS(nng_pair1_open_poly(&s));
- NUTS_PASS(nng_pair1_open(&c));
- NUTS_PASS(nng_setopt_ms(s, NNG_OPT_RECVTIMEO, 100));
- NUTS_PASS(nng_setopt_ms(s, NNG_OPT_SENDTIMEO, 200));
- NUTS_PASS(nng_setopt_int(s, NNG_OPT_RECVBUF, 1));
- NUTS_PASS(nng_setopt_int(c, NNG_OPT_SENDBUF, 20));
-
- NUTS_MARRY(c, s);
-
- for (int i = 0; i < 20; i++) {
- NUTS_SEND(c, "TEST");
- }
- NUTS_SLEEP(50);
-
- NUTS_CLOSE(s);
- NUTS_CLOSE(c);
-}
-
-void
-test_poly_recv_no_header(void)
-{
- nng_socket s;
- nng_socket c;
- nng_msg * m;
-
- NUTS_PASS(nng_pair1_open_poly(&s));
- NUTS_PASS(nng_pair1_open(&c));
- NUTS_PASS(nng_setopt_bool(c, "pair1_test_inject_header", true));
- NUTS_PASS(nng_setopt_ms(s, NNG_OPT_RECVTIMEO, 100));
- NUTS_PASS(nng_setopt_ms(s, NNG_OPT_SENDTIMEO, 200));
-
- NUTS_MARRY(c, s);
-
- NUTS_PASS(nng_msg_alloc(&m, 0));
- NUTS_PASS(nng_sendmsg(c, m, 0));
- NUTS_FAIL(nng_recvmsg(s, &m, 0), NNG_ETIMEDOUT);
-
- NUTS_CLOSE(c);
- NUTS_CLOSE(s);
-}
-
-void
-test_poly_recv_garbage(void)
-{
- nng_socket s;
- nng_socket c;
- nng_msg * m;
-
- NUTS_PASS(nng_pair1_open_poly(&s));
- NUTS_PASS(nng_pair1_open(&c));
- NUTS_PASS(nng_setopt_bool(c, "pair1_test_inject_header", true));
- NUTS_PASS(nng_setopt_ms(s, NNG_OPT_RECVTIMEO, 100));
- NUTS_PASS(nng_setopt_ms(s, NNG_OPT_SENDTIMEO, 200));
-
- NUTS_MARRY(c, s);
-
- // ridiculous hop count
- NUTS_PASS(nng_msg_alloc(&m, 0));
- NUTS_PASS(nng_msg_append_u32(m, 0x1000));
- NUTS_PASS(nng_sendmsg(c, m, 0));
- NUTS_FAIL(nng_recvmsg(s, &m, 0), NNG_ETIMEDOUT);
-
- NUTS_CLOSE(c);
- NUTS_CLOSE(s);
-}
-
-void
-test_poly_ttl(void)
-{
- nng_socket s1;
- nng_socket c1;
- nng_msg * msg;
- uint32_t val;
- int ttl;
-
- NUTS_PASS(nng_pair1_open_poly(&s1));
- NUTS_PASS(nng_pair1_open_raw(&c1));
- NUTS_PASS(nng_setopt_ms(s1, NNG_OPT_RECVTIMEO, SECOND / 5));
- NUTS_PASS(nng_setopt_ms(c1, NNG_OPT_RECVTIMEO, SECOND / 5));
-
- // cannot set insane TTLs
- NUTS_FAIL(nng_setopt_int(s1, NNG_OPT_MAXTTL, 0), NNG_EINVAL);
- NUTS_FAIL(nng_setopt_int(s1, NNG_OPT_MAXTTL, 1000), NNG_EINVAL);
- ttl = 8;
- NUTS_FAIL(nng_setopt(s1, NNG_OPT_MAXTTL, &ttl, 1), NNG_EINVAL);
- NUTS_FAIL(nng_setopt_bool(s1, NNG_OPT_MAXTTL, true), NNG_EBADTYPE);
-
- NUTS_MARRY(s1, c1);
-
- // Let's check enforcement of TTL
- NUTS_PASS(nng_setopt_int(s1, NNG_OPT_MAXTTL, 4));
- NUTS_PASS(nng_getopt_int(s1, NNG_OPT_MAXTTL, &ttl));
- NUTS_TRUE(ttl == 4);
-
- // Bad TTL bounces
- NUTS_PASS(nng_msg_alloc(&msg, 0));
- NUTS_PASS(nng_msg_header_append_u32(msg, 4));
- NUTS_PASS(nng_sendmsg(c1, msg, 0));
- NUTS_FAIL(nng_recvmsg(s1, &msg, 0), NNG_ETIMEDOUT);
-
- // Good TTL passes
- NUTS_PASS(nng_msg_alloc(&msg, 0));
- NUTS_PASS(nng_msg_append_u32(msg, 0xFEEDFACE));
- NUTS_PASS(nng_msg_header_append_u32(msg, 3));
- NUTS_PASS(nng_sendmsg(c1, msg, 0));
- NUTS_PASS(nng_recvmsg(s1, &msg, 0));
- NUTS_PASS(nng_msg_trim_u32(msg, &val));
- NUTS_TRUE(val == 0xFEEDFACE);
- NUTS_PASS(nng_msg_header_trim_u32(msg, &val));
- NUTS_TRUE(val == 4);
- nng_msg_free(msg);
-
- // Large TTL passes
- NUTS_PASS(nng_setopt_int(s1, NNG_OPT_MAXTTL, 15));
- NUTS_PASS(nng_msg_alloc(&msg, 0));
- NUTS_PASS(nng_msg_append_u32(msg, 1234));
- NUTS_PASS(nng_msg_header_append_u32(msg, 14));
- NUTS_PASS(nng_sendmsg(c1, msg, 0));
- NUTS_PASS(nng_recvmsg(s1, &msg, 0));
- NUTS_PASS(nng_msg_trim_u32(msg, &val));
- NUTS_TRUE(val == 1234);
- NUTS_PASS(nng_msg_header_trim_u32(msg, &val));
- NUTS_TRUE(val == 15);
- nng_msg_free(msg);
-
- // Max TTL fails
- NUTS_PASS(nng_setopt_int(s1, NNG_OPT_MAXTTL, 15));
- NUTS_PASS(nng_msg_alloc(&msg, 0));
- NUTS_PASS(nng_msg_header_append_u32(msg, 15));
- NUTS_PASS(nng_sendmsg(c1, msg, 0));
- NUTS_FAIL(nng_recvmsg(s1, &msg, 0), NNG_ETIMEDOUT);
-
- NUTS_CLOSE(s1);
- NUTS_CLOSE(c1);
-}
-
-void
-test_poly_validate_peer(void)
-{
- nng_socket s1, s2;
- nng_stat * stats;
- nng_stat * reject;
- char * addr;
-
- NUTS_ADDR(addr, "inproc");
-
- NUTS_PASS(nng_pair1_open_poly(&s1));
- NUTS_PASS(nng_pair0_open(&s2));
-
- NUTS_PASS(nng_listen(s1, addr, NULL, 0));
- NUTS_PASS(nng_dial(s2, addr, NULL, NNG_FLAG_NONBLOCK));
-
- NUTS_SLEEP(100);
- NUTS_PASS(nng_stats_get(&stats));
-
- NUTS_TRUE(stats != NULL);
- NUTS_TRUE((reject = nng_stat_find_socket(stats, s1)) != NULL);
- NUTS_TRUE((reject = nng_stat_find(reject, "reject")) != NULL);
-
- NUTS_TRUE(nng_stat_type(reject) == NNG_STAT_COUNTER);
- NUTS_TRUE(nng_stat_value(reject) > 0);
-
- NUTS_CLOSE(s1);
- NUTS_CLOSE(s2);
- nng_stats_free(stats);
-}
-
-TEST_LIST = {
- { "pair1 poly identity", test_poly_identity },
- { "pair1 poly best effort", test_poly_best_effort },
- { "pair1 poly cooked", test_poly_cooked },
- { "pair1 poly default", test_poly_default },
- { "pair1 poly recv no header", test_poly_recv_no_header },
- { "pair1 poly recv garbage", test_poly_recv_garbage },
- { "pair1 poly ttl", test_poly_ttl },
- { "pair1 poly close abort", test_poly_close_abort },
- { "pair1 poly validate peer", test_poly_validate_peer },
-
- { NULL, NULL },
-};
diff --git a/src/protocol/pair1/pair1_test.c b/src/protocol/pair1/pair1_test.c
deleted file mode 100644
index 881c4ac8..00000000
--- a/src/protocol/pair1/pair1_test.c
+++ /dev/null
@@ -1,433 +0,0 @@
-//
-// Copyright 2020 Staysail Systems, Inc. <info@staysail.tech>
-// Copyright 2017 Capitar IT Group BV <info@capitar.com>
-//
-// This software is supplied under the terms of the MIT License, a
-// copy of which should be located in the distribution where this
-// file was obtained (LICENSE.txt). A copy of the license may also be
-// found online at https://opensource.org/licenses/MIT.
-//
-
-#include <nuts.h>
-
-#define SECOND 1000
-
-#define APPEND_STR(m, s) NUTS_TRUE(nng_msg_append(m, s, strlen(s)) == 0)
-#define CHECK_STR(m, s) \
- NUTS_TRUE(nng_msg_len(m) == strlen(s)); \
- NUTS_TRUE(memcmp(nng_msg_body(m), s, strlen(s)) == 0)
-
-static void
-test_mono_identity(void)
-{
- nng_socket s;
- int p;
- char * n;
-
- NUTS_PASS(nng_pair1_open(&s));
- NUTS_PASS(nng_socket_get_int(s, NNG_OPT_PROTO, &p));
- NUTS_TRUE(p == NUTS_PROTO(1u, 1u)); // 32
- NUTS_PASS(nng_socket_get_int(s, NNG_OPT_PEER, &p));
- NUTS_TRUE(p == NUTS_PROTO(1u, 1u)); // 33
- NUTS_PASS(nng_socket_get_string(s, NNG_OPT_PROTONAME, &n));
- NUTS_MATCH(n, "pair1");
- nng_strfree(n);
- NUTS_PASS(nng_socket_get_string(s, NNG_OPT_PEERNAME, &n));
- NUTS_MATCH(n, "pair1");
- nng_strfree(n);
- NUTS_CLOSE(s);
-}
-
-void
-test_mono_cooked(void)
-{
- nng_socket s1;
- nng_socket c1;
- nng_msg * msg;
-
- NUTS_PASS(nng_pair1_open(&s1));
- NUTS_PASS(nng_pair1_open(&c1));
- NUTS_PASS(nuts_marry(s1, c1));
-
- NUTS_PASS(nng_msg_alloc(&msg, 0));
- NUTS_PASS(nng_msg_append(msg, "ALPHA", strlen("ALPHA") + 1));
- NUTS_PASS(nng_sendmsg(c1, msg, 0));
- NUTS_PASS(nng_recvmsg(s1, &msg, 0));
- NUTS_TRUE(nng_msg_len(msg) == strlen("ALPHA") + 1);
- NUTS_MATCH(nng_msg_body(msg), "ALPHA");
- nng_msg_free(msg);
-
- NUTS_PASS(nng_msg_alloc(&msg, 0));
- NUTS_PASS(nng_msg_append(msg, "BETA", strlen("BETA") + 1));
- NUTS_PASS(nng_sendmsg(s1, msg, 0));
- NUTS_PASS(nng_recvmsg(c1, &msg, 0));
- NUTS_TRUE(nng_msg_len(msg) == strlen("BETA") + 1);
- NUTS_MATCH(nng_msg_body(msg), "BETA");
-
- nng_msg_free(msg);
- NUTS_CLOSE(c1);
- NUTS_CLOSE(s1);
-}
-
-void
-test_mono_faithful(void)
-{
- nng_socket s1;
- nng_socket c1;
- nng_socket c2;
- nng_msg * msg;
- const char *addr = "inproc://pair1_mono_faithful";
-
- NUTS_PASS(nng_pair1_open(&s1));
- NUTS_PASS(nng_pair1_open(&c1));
- NUTS_PASS(nng_pair1_open(&c2));
- NUTS_PASS(nng_setopt_ms(s1, NNG_OPT_RECVTIMEO, SECOND / 4));
- NUTS_PASS(nng_setopt_ms(c1, NNG_OPT_SENDTIMEO, SECOND));
- NUTS_PASS(nng_setopt_ms(c2, NNG_OPT_SENDTIMEO, SECOND));
- NUTS_PASS(nng_setopt_int(c2, NNG_OPT_SENDBUF, 2));
-
- NUTS_PASS(nng_listen(s1, addr, NULL, 0));
- NUTS_MARRY(s1, c1);
- NUTS_PASS(nng_dial(c2, addr, NULL, 0));
-
- NUTS_SLEEP(100);
-
- NUTS_PASS(nng_msg_alloc(&msg, 0));
- APPEND_STR(msg, "ONE");
- NUTS_PASS(nng_sendmsg(c1, msg, 0));
- NUTS_PASS(nng_recvmsg(s1, &msg, 0));
- CHECK_STR(msg, "ONE");
- nng_msg_free(msg);
-
- NUTS_PASS(nng_msg_alloc(&msg, 0));
- APPEND_STR(msg, "TWO");
- NUTS_PASS(nng_sendmsg(c2, msg, 0));
- NUTS_FAIL(nng_recvmsg(s1, &msg, 0), NNG_ETIMEDOUT);
-
- NUTS_CLOSE(s1);
- NUTS_CLOSE(c1);
- NUTS_CLOSE(c2);
-}
-
-void
-test_mono_back_pressure(void)
-{
- nng_socket s1;
- nng_socket c1;
- int i;
- int rv;
- nng_msg * msg;
- nng_duration to = 100;
-
- NUTS_PASS(nng_pair1_open(&s1));
- NUTS_PASS(nng_pair1_open(&c1));
- NUTS_PASS(nng_setopt_int(s1, NNG_OPT_RECVBUF, 1));
- NUTS_PASS(nng_setopt_int(s1, NNG_OPT_SENDBUF, 1));
- NUTS_PASS(nng_setopt_int(c1, NNG_OPT_RECVBUF, 1));
- NUTS_PASS(nng_setopt_ms(s1, NNG_OPT_SENDTIMEO, to));
-
- NUTS_MARRY(s1, c1);
-
- // We choose to allow some buffering. In reality the
- // buffer size is just 1, and we will fail after 2.
- for (i = 0, rv = 0; i < 10; i++) {
- NUTS_PASS(nng_msg_alloc(&msg, 0));
- if ((rv = nng_sendmsg(s1, msg, 0)) != 0) {
- nng_msg_free(msg);
- break;
- }
- }
- NUTS_FAIL(rv, NNG_ETIMEDOUT);
- NUTS_TRUE(i < 10);
- NUTS_CLOSE(s1);
- NUTS_CLOSE(c1);
-}
-
-void
-test_mono_raw_exchange(void)
-{
- nng_socket s1;
- nng_socket c1;
-
- nng_msg *msg;
- uint32_t hops;
-
- NUTS_PASS(nng_pair1_open_raw(&s1));
- NUTS_PASS(nng_pair1_open_raw(&c1));
-
- NUTS_PASS(nng_setopt_ms(s1, NNG_OPT_RECVTIMEO, SECOND));
- NUTS_PASS(nng_setopt_ms(c1, NNG_OPT_RECVTIMEO, SECOND));
- NUTS_MARRY(s1, c1);
-
- nng_pipe p = NNG_PIPE_INITIALIZER;
- NUTS_PASS(nng_msg_alloc(&msg, 0));
- APPEND_STR(msg, "GAMMA");
- NUTS_PASS(nng_msg_header_append_u32(msg, 1));
- NUTS_TRUE(nng_msg_header_len(msg) == sizeof(uint32_t));
- NUTS_PASS(nng_sendmsg(c1, msg, 0));
- NUTS_PASS(nng_recvmsg(s1, &msg, 0));
- p = nng_msg_get_pipe(msg);
- NUTS_TRUE(nng_pipe_id(p) > 0);
-
- CHECK_STR(msg, "GAMMA");
- NUTS_TRUE(nng_msg_header_len(msg) == sizeof(uint32_t));
- NUTS_PASS(nng_msg_header_trim_u32(msg, &hops));
- NUTS_TRUE(hops == 2);
- nng_msg_free(msg);
-
- NUTS_PASS(nng_msg_alloc(&msg, 0));
- APPEND_STR(msg, "EPSILON");
- NUTS_PASS(nng_msg_header_append_u32(msg, 1));
- NUTS_PASS(nng_sendmsg(s1, msg, 0));
- NUTS_PASS(nng_recvmsg(c1, &msg, 0));
- CHECK_STR(msg, "EPSILON");
- NUTS_TRUE(nng_msg_header_len(msg) == sizeof(uint32_t));
- NUTS_PASS(nng_msg_header_trim_u32(msg, &hops));
- p = nng_msg_get_pipe(msg);
- NUTS_TRUE(nng_pipe_id(p) > 0);
-
- NUTS_TRUE(hops == 2);
- nng_msg_free(msg);
-
- NUTS_CLOSE(s1);
- NUTS_CLOSE(c1);
-}
-
-void
-test_mono_raw_header(void)
-{
- nng_socket s1;
- nng_socket c1;
- nng_msg * msg;
- uint32_t v;
-
- NUTS_PASS(nng_pair1_open_raw(&s1));
- NUTS_PASS(nng_pair1_open_raw(&c1));
-
- NUTS_PASS(nng_setopt_ms(s1, NNG_OPT_RECVTIMEO, SECOND / 5));
- NUTS_PASS(nng_setopt_ms(c1, NNG_OPT_RECVTIMEO, SECOND / 5));
- NUTS_MARRY(s1, c1);
-
- // Missing bits in the header
- NUTS_PASS(nng_msg_alloc(&msg, 0));
- NUTS_PASS(nng_sendmsg(c1, msg, 0));
- NUTS_FAIL(nng_recvmsg(s1, &msg, 0), NNG_ETIMEDOUT);
-
- // Valid header works
- NUTS_PASS(nng_msg_alloc(&msg, 0));
- NUTS_PASS(nng_msg_append_u32(msg, 0xFEEDFACE));
- NUTS_PASS(nng_msg_header_append_u32(msg, 1));
- NUTS_PASS(nng_sendmsg(c1, msg, 0));
- NUTS_PASS(nng_recvmsg(s1, &msg, 0));
- NUTS_PASS(nng_msg_trim_u32(msg, &v));
- NUTS_TRUE(v == 0xFEEDFACE);
- nng_msg_free(msg);
-
- // Header with reserved bits set dropped
- NUTS_PASS(nng_msg_alloc(&msg, 0));
- NUTS_PASS(nng_msg_header_append_u32(msg, 0xDEAD0000));
- NUTS_PASS(nng_sendmsg(c1, msg, 0));
- NUTS_FAIL(nng_recvmsg(s1, &msg, 0), NNG_ETIMEDOUT);
-
- // Header with no chance to add another hop gets dropped
- NUTS_PASS(nng_msg_alloc(&msg, 0));
- NUTS_PASS(nng_msg_header_append_u32(msg, 0xff));
- NUTS_PASS(nng_sendmsg(c1, msg, 0));
- NUTS_FAIL(nng_recvmsg(s1, &msg, 0), NNG_ETIMEDOUT);
-
- // With the same bits clear it works
- NUTS_PASS(nng_msg_alloc(&msg, 0));
- NUTS_PASS(nng_msg_append_u32(msg, 0xFEEDFACE));
- NUTS_PASS(nng_msg_header_append_u32(msg, 1));
- NUTS_PASS(nng_sendmsg(c1, msg, 0));
- NUTS_PASS(nng_recvmsg(s1, &msg, 0));
- NUTS_PASS(nng_msg_trim_u32(msg, &v));
- NUTS_TRUE(v == 0xFEEDFACE);
- nng_msg_free(msg);
-
- NUTS_CLOSE(s1);
- NUTS_CLOSE(c1);
-}
-
-void
-test_pair1_raw(void)
-{
- nng_socket s1;
- bool raw;
-
- NUTS_PASS(nng_pair1_open(&s1));
- NUTS_PASS(nng_getopt_bool(s1, NNG_OPT_RAW, &raw));
- NUTS_TRUE(raw == false);
- NUTS_FAIL(nng_setopt_bool(s1, NNG_OPT_RAW, true), NNG_EREADONLY);
- NUTS_PASS(nng_close(s1));
-
- NUTS_PASS(nng_pair1_open_raw(&s1));
- NUTS_PASS(nng_getopt_bool(s1, NNG_OPT_RAW, &raw));
- NUTS_TRUE(raw == true);
- NUTS_FAIL(nng_setopt_bool(s1, NNG_OPT_RAW, false), NNG_EREADONLY);
- NUTS_PASS(nng_close(s1));
-}
-
-void
-test_pair1_ttl(void)
-{
- nng_socket s1;
- nng_socket c1;
- nng_msg * msg;
- uint32_t val;
- int ttl;
-
- NUTS_PASS(nng_pair1_open_raw(&s1));
- NUTS_PASS(nng_pair1_open_raw(&c1));
- NUTS_PASS(nng_setopt_ms(s1, NNG_OPT_RECVTIMEO, SECOND / 5));
- NUTS_PASS(nng_setopt_ms(c1, NNG_OPT_RECVTIMEO, SECOND / 5));
-
- // cannot set insane TTLs
- NUTS_FAIL(nng_setopt_int(s1, NNG_OPT_MAXTTL, 0), NNG_EINVAL);
- NUTS_FAIL(nng_setopt_int(s1, NNG_OPT_MAXTTL, 1000), NNG_EINVAL);
- ttl = 8;
- NUTS_FAIL(nng_setopt(s1, NNG_OPT_MAXTTL, &ttl, 1), NNG_EINVAL);
- NUTS_FAIL(nng_setopt_bool(s1, NNG_OPT_MAXTTL, true), NNG_EBADTYPE);
-
- NUTS_MARRY(s1, c1);
-
- // Let's check enforcement of TTL
- NUTS_PASS(nng_setopt_int(s1, NNG_OPT_MAXTTL, 4));
- NUTS_PASS(nng_getopt_int(s1, NNG_OPT_MAXTTL, &ttl));
- NUTS_TRUE(ttl == 4);
-
- // Bad TTL bounces
- NUTS_PASS(nng_msg_alloc(&msg, 0));
- NUTS_PASS(nng_msg_header_append_u32(msg, 4));
- NUTS_PASS(nng_sendmsg(c1, msg, 0));
- NUTS_FAIL(nng_recvmsg(s1, &msg, 0), NNG_ETIMEDOUT);
-
- // Good TTL passes
- NUTS_PASS(nng_msg_alloc(&msg, 0));
- NUTS_PASS(nng_msg_append_u32(msg, 0xFEEDFACE));
- NUTS_PASS(nng_msg_header_append_u32(msg, 3));
- NUTS_PASS(nng_sendmsg(c1, msg, 0));
- NUTS_PASS(nng_recvmsg(s1, &msg, 0));
- NUTS_PASS(nng_msg_trim_u32(msg, &val));
- NUTS_TRUE(val == 0xFEEDFACE);
- NUTS_PASS(nng_msg_header_trim_u32(msg, &val));
- NUTS_TRUE(val == 4);
- nng_msg_free(msg);
-
- // Large TTL passes
- NUTS_PASS(nng_setopt_int(s1, NNG_OPT_MAXTTL, 15));
- NUTS_PASS(nng_msg_alloc(&msg, 0));
- NUTS_PASS(nng_msg_append_u32(msg, 1234));
- NUTS_PASS(nng_msg_header_append_u32(msg, 14));
- NUTS_PASS(nng_sendmsg(c1, msg, 0));
- NUTS_PASS(nng_recvmsg(s1, &msg, 0));
- NUTS_PASS(nng_msg_trim_u32(msg, &val));
- NUTS_TRUE(val == 1234);
- NUTS_PASS(nng_msg_header_trim_u32(msg, &val));
- NUTS_TRUE(val == 15);
- nng_msg_free(msg);
-
- // Max TTL fails
- NUTS_PASS(nng_setopt_int(s1, NNG_OPT_MAXTTL, 15));
- NUTS_PASS(nng_msg_alloc(&msg, 0));
- NUTS_PASS(nng_msg_header_append_u32(msg, 15));
- NUTS_PASS(nng_sendmsg(c1, msg, 0));
- NUTS_FAIL(nng_recvmsg(s1, &msg, 0), NNG_ETIMEDOUT);
-
- NUTS_CLOSE(s1);
- NUTS_CLOSE(c1);
-}
-
-void
-test_pair1_validate_peer(void)
-{
- nng_socket s1, s2;
- nng_stat * stats;
- nng_stat * reject;
- char * addr;
-
- NUTS_ADDR(addr, "inproc");
- NUTS_PASS(nng_pair1_open(&s1));
- NUTS_PASS(nng_pair0_open(&s2));
-
- NUTS_PASS(nng_listen(s1, addr, NULL, 0));
- NUTS_PASS(nng_dial(s2, addr, NULL, NNG_FLAG_NONBLOCK));
-
- NUTS_SLEEP(100);
- NUTS_PASS(nng_stats_get(&stats));
-
- NUTS_TRUE(stats != NULL);
- NUTS_TRUE((reject = nng_stat_find_socket(stats, s1)) != NULL);
- NUTS_TRUE((reject = nng_stat_find(reject, "reject")) != NULL);
-
- NUTS_TRUE(nng_stat_type(reject) == NNG_STAT_COUNTER);
- NUTS_TRUE(nng_stat_value(reject) > 0);
-
- NUTS_CLOSE(s1);
- NUTS_CLOSE(s2);
- nng_stats_free(stats);
-}
-
-void
-test_pair1_recv_no_header(void)
-{
- nng_socket s;
- nng_socket c;
- nng_msg * m;
-
- NUTS_PASS(nng_pair1_open(&s));
- NUTS_PASS(nng_pair1_open(&c));
- NUTS_PASS(nng_setopt_bool(c, "pair1_test_inject_header", true));
- NUTS_PASS(nng_setopt_ms(s, NNG_OPT_RECVTIMEO, 100));
- NUTS_PASS(nng_setopt_ms(s, NNG_OPT_SENDTIMEO, 200));
-
- NUTS_MARRY(c, s);
-
- NUTS_PASS(nng_msg_alloc(&m, 0));
- NUTS_PASS(nng_sendmsg(c, m, 0));
- NUTS_FAIL(nng_recvmsg(s, &m, 0), NNG_ETIMEDOUT);
-
- NUTS_CLOSE(c);
- NUTS_CLOSE(s);
-}
-
-void
-test_pair1_recv_garbage(void)
-{
- nng_socket s;
- nng_socket c;
- nng_msg * m;
-
- NUTS_PASS(nng_pair1_open(&s));
- NUTS_PASS(nng_pair1_open(&c));
- NUTS_PASS(nng_setopt_bool(c, "pair1_test_inject_header", true));
- NUTS_PASS(nng_setopt_ms(s, NNG_OPT_RECVTIMEO, 100));
- NUTS_PASS(nng_setopt_ms(s, NNG_OPT_SENDTIMEO, 200));
-
- NUTS_MARRY(c, s);
-
- // ridiculous hop count
- NUTS_PASS(nng_msg_alloc(&m, 0));
- NUTS_PASS(nng_msg_append_u32(m, 0x1000));
- NUTS_PASS(nng_sendmsg(c, m, 0));
- NUTS_FAIL(nng_recvmsg(s, &m, 0), NNG_ETIMEDOUT);
-
- NUTS_CLOSE(c);
- NUTS_CLOSE(s);
-}
-
-NUTS_TESTS = {
- { "pair1 mono identity", test_mono_identity },
- { "pair1 mono cooked", test_mono_cooked },
- { "pair1 mono faithful", test_mono_faithful },
- { "pair1 mono back pressure", test_mono_back_pressure },
- { "pair1 mono raw exchange", test_mono_raw_exchange },
- { "pair1 mono raw header", test_mono_raw_header },
- { "pair1 raw", test_pair1_raw },
- { "pair1 ttl", test_pair1_ttl },
- { "pair1 validate peer", test_pair1_validate_peer },
- { "pair1 recv no header", test_pair1_recv_no_header },
- { "pair1 recv garbage", test_pair1_recv_garbage },
-
- { NULL, NULL },
-};
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2026-01-18 21:25:51 +0000