http: server callback API simplified

This simplified API lets callbacks obtain the response from the
connection objection directly, and does not require the aio to carry
it as a parameter.  Further, the request and response are both
stored inline in the connection, reducing allocations.

This is at present only for the server; the client will get a similar
set of changes.

1 files changed, 5 insertions, 5 deletions

diff --git a/docs/man/nng_http_conn_read_req.3http.adoc b/docs/man/nng_http_conn_read_req.3http.adoc
index 01d790cc..4a8d3e05 100644
--- a/docs/man/nng_http_conn_read_req.3http.adoc
+++ b/docs/man/nng_http_conn_read_req.3http.adoc
@@ -1,6 +1,6 @@
 = nng_http_conn_read_req(3http)
 //
-// Copyright 2018 Staysail Systems, Inc. <info@staysail.tech>
+// Copyright 2025 Staysail Systems, Inc. <info@staysail.tech>
 // Copyright 2018 Capitar IT Group BV <info@capitar.com>
 //
 // This document is supplied under the terms of the MIT License, a
@@ -20,15 +20,15 @@ nng_http_conn_read_req - read HTTP request
 #include <nng/nng.h>
 #include <nng/supplemental/http/http.h>
 
-void nng_http_conn_read_req(nng_http_conn *conn, nng_http_req *req,
-    nng_aio *aio);
+void nng_http_conn_read_req(nng_http_conn *conn, nng_aio *aio);
 ----
 
 == DESCRIPTION
 
 The `nng_http_conn_read_req()` function starts an asynchronous read from the
-HTTP connection _conn_, reading an HTTP request into the _req_, including all
-of the related headers.
+HTTP connection _conn_, reading an HTTP request into the request object
+associated with _conn_, including all of the related headers.
+(The request object can be obtained via `nng_http_conn_req()`.
 
 NOTE: Any HTTP entity/body data associated with the request is *not* read
 automatically.