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Diffstat (limited to 'docs/man/nng_http_conn_transact.3http.adoc')
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diff --git a/docs/man/nng_http_conn_transact.3http.adoc b/docs/man/nng_http_conn_transact.3http.adoc deleted file mode 100644 index 7239f628..00000000 --- a/docs/man/nng_http_conn_transact.3http.adoc +++ /dev/null @@ -1,93 +0,0 @@ -= nng_http_conn_transact(3http) -// -// Copyright 2018 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 -// 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. -// - -== NAME - -nng_http_conn_transact - perform one HTTP transaction on connection - -== SYNOPSIS - -[source, c] ----- -#include <nng/nng.h> -#include <nng/supplemental/http/http.h> - -void nng_http_conn_transact(nng_http_conn *conn, nng_http_req *req, - nng_http_res *res, nng_aio *aio); ----- - -== DESCRIPTION - -The `nng_http_conn_transact()` function is used to perform a complete -HTTP exchange over the connection _conn_, sending the request _req_ -(and attached body data) to the remote server, and reading the response -_res_. -The entire response is read, including any associated body, which can -subsequently be obtained using -xref:nng_http_res_get_data.3http.adoc[`nng_http_res_get_data()`]. - -This function is intended to make creation of client applications easier, -by performing multiple asynchronous operations required to complete an -entire HTTP transaction. - -If an error occurs, the caller should close _conn_ with -xref:nng_http_conn_close.3http.adoc[`nng_http_conn_close()`], as it may not -necessarily be usable with other transactions. - -A similar function, -xref:nng_http_client_transact.3http.adoc[`nng_http_client_transact()`], -exists. -That function behaves similarily, but creates a connection on demand -for the transaction, and disposes of it when finished. - -WARNING: If the remote server tries to send an extremely large buffer, -then a corresponding allocation will be made, which can lead to denial -of service attacks. -Client applications should take care to use this only with reasonably -trust-worthy servers. - -WARNING: A given connection _conn_ should be used with only one -operation or transaction at a time as HTTP/1.1 has no support for -request interleaving. - -This function returns immediately, with no return value. -Completion of the operation is signaled via the _aio_, and the final result -may be obtained via xref:nng_aio_result.3.adoc[`nng_aio_result()`]. -That result will either be zero or an error code. - -== RETURN VALUES - -None. - -== ERRORS - -[horizontal] -`NNG_ECANCELED`:: The operation was canceled. -`NNG_ECLOSED`:: The connection was closed. -`NNG_ECONNRESET`:: The peer closed the connection. -`NNG_ENOMEM`:: Insufficient free memory to perform the operation. -`NNG_ENOTSUP`:: HTTP operations are not supported. -`NNG_EPROTO`:: An HTTP protocol error occurred. -`NNG_ETIMEDOUT`:: Timeout waiting for data from the connection. - -== SEE ALSO - -[.text-left] -xref:nng_aio_alloc.3.adoc[nng_aio_alloc(3)], -xref:nng_aio_result.3.adoc[nng_aio_result(3)], -xref:nng_strerror.3.adoc[nng_strerror(3)], -xref:nng_http_client_connect.3http.adoc[nng_http_client_connect(3http)], -xref:nng_http_client_transact.3http.adoc[nng_http_client_transact(3http)], -xref:nng_http_conn_read_res.3http.adoc[nng_http_conn_read_res(3http)], -xref:nng_http_conn_read_all.3http.adoc[nng_http_conn_read_all(3http)], -xref:nng_http_conn_write_req.3http.adoc[nng_http_conn_write_req(3http)], -xref:nng_http_res_get_data.3http.adoc[nng_http_res_get_data(3http)], -xref:nng.7.adoc[nng(7)] |
