nopoll_pure.c

//
//  Created by sukinull on 2/14/14.
//  Copyright (c) 2014 sukinull. All rights reserved.
//
//  Simplest websocks example using nopoll - http://www.aspl.es/nopoll/
//  remark nopoll_conn_set_sock_block (session, nopoll_false); in nopoll_conn_sock_connect under OS X
//  use nopoll_conn_set_sock_block to set sock non-block after connect
//

#include <stdio.h>
#include <nopoll.h>

int main(int argc, char* argv[])
{
    noPollCtx * ctx = nopoll_ctx_new ();
    if (! ctx) {
        // error some handling code here
        fprintf(stderr, "nopoll_ctx_new is failed\n");
        nopoll_ctx_unref (ctx);
        return 1;
    }

    nopoll_log_enable (ctx, nopoll_true);

    // call to create a connection 
    nopoll_conn_connect_timeout(ctx, 10000l);

    noPollConn * conn = nopoll_conn_new (ctx, "127.0.0.1", "8000", NULL, NULL, NULL, NULL);
    if (! nopoll_conn_is_ok (conn)) {
        // some error handling here
        fprintf(stderr, "nopoll_conn_new is failed\n");
        nopoll_ctx_unref (ctx);
        return 2;
    }

    while(nopoll_true != nopoll_conn_is_ready(conn)) {
        fprintf(stderr, "#");
    }

    // send a message 
    if (nopoll_conn_send_text (conn, "Echo!", 5) != 5) {
        // send a message
        fprintf(stderr, "nopoll_conn_send_text\n");
        nopoll_ctx_unref (ctx);
        return 3;
    }

    /* wait for the reply */
    noPollMsg *msg;
    while ((msg = nopoll_conn_get_msg (conn)) == NULL) {
        continue;
    }

    const noPollPtr m = nopoll_msg_get_payload(msg);
    int n = nopoll_msg_get_payload_size(msg);
    fprintf(stderr, "connection mesg: %s[%d]\n", m, n);

    if (! nopoll_conn_is_ok (conn)) {
        printf ("ERROR: received websocket connection close during wait reply..\n");
        return nopoll_false;
    }

    // do some WebSocket operations (as client or listener)...
    // ...and once you are done and after terminating all messages and
    // connections created you have to release the context by doing the
    // following:
    nopoll_ctx_unref (ctx);

    return 0;
}

Hi, sukinull, can you help me? if I meet the url has log path, such like ws://s-test.api.aispeech.com:10000/cn.dlg.ita/xm_aihome?applicationId=14476531938594b9&timestamp=1460946981&authId=5673ffe0-050e-11e6-8b70-8c705ac0a268&sig=91b6a3121898bc027283c44b729e19f136a8beee&userId=test_yuyintianxia, how do I use the API nopoll_conn_new(), thanks!