srs/trunk/research/librtmp/srs_bandwidth_check.c

/**
 * The MIT License (MIT)
 *
 * Copyright (c) 2013-2018 Winlin
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of
 * this software and associated documentation files (the "Software"), to deal in
 * the Software without restriction, including without limitation the rights to
 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
 * the Software, and to permit persons to whom the Software is furnished to do so,
 * subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
 * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

#include <stdio.h>
#include <stdlib.h>

#include "../../objs/include/srs_librtmp.h"

// srs debug info.
char* ip = NULL;
char* sig = NULL;
int pid = 0, cid = 0;
int major = 0, minor = 0, revision= 0, build = 0;
// bandwidth test data.
int64_t start_time = 0;
int64_t end_time = 0;
int play_kbps = 0;
int publish_kbps = 0;
int play_bytes = 0;
int publish_bytes = 0;
int play_duration = 0;
int publish_duration = 0;

int do_check(srs_rtmp_t rtmp)
{
    int ret = 0;
    
    if ((ret = srs_rtmp_handshake(rtmp)) != 0) {
        srs_human_trace("simple handshake failed.");
        return ret;
    }
    srs_human_trace("simple handshake success");
    
    if ((ret = srs_rtmp_connect_app(rtmp)) != 0) {
        srs_human_trace("connect vhost/app failed.");
        return ret;
    }
    srs_human_trace("connect vhost/app success");
    
    if ((ret = srs_rtmp_get_server_sig(rtmp, &sig)) != 0) {
        srs_human_trace("Retrieve server ID failed, ret=%d", ret);
        return ret;
    }
    if ((ret = srs_rtmp_get_server_id(rtmp, &ip, &pid, &cid)) != 0) {
        srs_human_trace("Retrieve server ID failed, ret=%d", ret);
        return ret;
    }
    if ((ret = srs_rtmp_get_server_version(rtmp, &major, &minor, &revision, &build)) != 0) {
        srs_human_trace("Retrieve server version failed, ret=%d", ret);
        return ret;
    }
    
    if ((ret = srs_rtmp_bandwidth_check(rtmp,
        &start_time, &end_time, &play_kbps, &publish_kbps, &play_bytes, &publish_bytes,
        &play_duration, &publish_duration)) != 0
    ) {
        srs_human_trace("bandwidth check/test failed.");
        return ret;
    }
    srs_human_trace("bandwidth check/test success");
    
    return ret;
}

int main(int argc, char** argv)
{
    int ret = 0;
    srs_rtmp_t rtmp;
    
    printf("RTMP bandwidth check/test with server.\n");
    printf("srs(ossrs) client librtmp library.\n");
    printf("version: %d.%d.%d\n", srs_version_major(), srs_version_minor(), srs_version_revision());
    
    if (argc <= 1) {
        printf("RTMP bandwidth check/test with server.\n"
            "Usage: %s <rtmp_url>\n"
            "   rtmp_url     RTMP bandwidth url to check. format: rtmp://server:port/app?key=xxx,vhost=xxx\n"
            "For example:\n"
            "   %s rtmp://127.0.0.1:1935/app?key=35c9b402c12a7246868752e2878f7e0e,vhost=bandcheck.srs.com\n"
            "   %s rtmp://127.0.0.1:1935/app?key=35c9b402c12a7246868752e2878f7e0e,vhost=bandcheck.srs.com>/dev/null\n"
            "@remark, output text to stdout, while json to stderr.\n",
            argv[0], argv[0], argv[0]);
        exit(-1);
    }
    
    char url[512];
    snprintf(url, sizeof(url), "%s/%s", argv[1], "livestream");
    rtmp = srs_rtmp_create((const char*)url);
    srs_human_trace("bandwidth check/test url: %s", argv[1]);
    
    if ((ret = do_check(rtmp)) != 0) {
        goto rtmp_destroy;
    }
    
    srs_human_trace("\n%s, %s, %d.%d.%d.%d, srs_pid=%d, srs_id=%d\n"
        "duration: %dms(%d+%d), play: %dkbps, publish: %dkbps",
        (char*)sig, (char*)ip, major, minor, revision, build, pid, cid,
        (int)(end_time - start_time), play_duration, publish_duration, play_kbps, publish_kbps);
    
rtmp_destroy:
    fprintf(stderr, "{\"code\":%d,"
        "\"srs_server\":\"%s\", \"srs_primary\":\"\", \"srs_authors\":\"\", \"srs_server_ip\":\"%s\", "
        "\"srs_version\":\"%d.%d.%d.%d\", "
        "\"srs_pid\":%d, "
        "\"srs_id\":%d, "
        "\"duration\":%d, "
        "\"play_duration\":%d, "
        "\"publish_duration\":%d,"
        "\"play_kbps\":%d, "
        "\"publish_kbps\":%d"
        "}",
        ret,
        (char*)sig, (char*)ip,
        major, minor, revision, build, pid, cid,
        (int)(end_time - start_time), play_duration, publish_duration,
        play_kbps, publish_kbps);
    srs_rtmp_destroy(rtmp);
    
    srs_human_trace(" ");
    srs_human_trace("completed");
    
    return ret;
}