dwnx_conn_open_bidi_stream
==========================

Synopsis
--------

*#include <dwnx/dwnx.h>*

.. function:: int dwnx_conn_open_bidi_stream(dwnx_conn *conn, int64_t *pstream_id, void *stream_user_data)

    
    `dwnx_conn_open_bidi_stream` opens new bidirectional stream.  The
    *stream_user_data* is the user data specific to the stream.  The
    stream ID of the opened stream is stored in *\*pstream_id*.
    
    This function returns 0 if it succeeds, or one of the following
    negative error codes:
    
    :macro:`DWNX_ERR_NOMEM`
        Out of memory
    :macro:`DWNX_ERR_STREAM_ID_BLOCKED`
        The remote endpoint does not allow *stream_id* yet.