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= nng_http_req_set_uri(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_req_set_uri - set HTTP request URI
== SYNOPSIS
[source, c]
----
#include <nng/nng.h>
#include <nng/supplemental/http/http.h>
int nng_http_req_set_uri(nng_http_req *req, const char *uri);
----
== DESCRIPTION
The `nng_http_req_set_uri()` sets the Request-URI associated with
the request _req_ to _uri_.
The _uri_ should contain precisely the
string that will be sent to the HTTP server in the request, including
any query information or fragment.
A local copy of the _uri_ is made in the request _req_.
NOTE: No validation or canonicalization of the _uri_ is performed.
TIP: The `<<nng_url_parse.3#,nng_url_parse()>>` function can be used to
perform validation and canonicalization.
The `u_requri` member will
contain a suitable value that can be used with this function.
== RETURN VALUES
This function returns 0 on success, and non-zero otherwise.
== ERRORS
`NNG_ENOMEM`:: Insufficient memory to perform the operation.
`NNG_ENOTSUP`:: No support for HTTP in the library.
== SEE ALSO
<<nng_http_req_alloc.3http#,nng_http_req_alloc(3http)>>,
<<nng_http_req_get_uri.3http#,nng_http_req_get_uri(3http)>>,
<<nng_url_parse.3#,nng_url_parse(3)>>,
<<nng.7#,nng(7)>>
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