diff --git a/tests/unit/conf/freeswitch.xml b/tests/unit/conf/freeswitch.xml
index 3dcb33198b..99609824b5 100644
--- a/tests/unit/conf/freeswitch.xml
+++ b/tests/unit/conf/freeswitch.xml
@@ -5,6 +5,7 @@
+
@@ -23,6 +24,23 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/tests/unit/switch_rtp.c b/tests/unit/switch_rtp.c
index d411fe20fc..35de9d8630 100644
--- a/tests/unit/switch_rtp.c
+++ b/tests/unit/switch_rtp.c
@@ -3,7 +3,7 @@
#include
static const char *rx_host = "127.0.0.1";
-static switch_port_t rx_port = 12346;
+static switch_port_t rx_port = 1234;
static const char *tx_host = "127.0.0.1";
static switch_port_t tx_port = 54320;
static switch_memory_pool_t *pool = NULL;
@@ -15,6 +15,28 @@ switch_rtp_packet_t rtp_packet;
switch_frame_flag_t *frame_flags;
switch_io_flag_t io_flags;
switch_payload_t read_pt;
+int send_rtcp_test_success = 0;
+
+static void show_event(switch_event_t *event) {
+ char *str;
+ /*print the event*/
+ switch_event_serialize_json(event, &str);
+ if (str) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "%s\n", str);
+ switch_safe_free(str);
+ }
+}
+
+static void send_rtcp_event_handler(switch_event_t *event)
+{
+ const char *new_ev = switch_event_get_header(event, "Event-Name");
+
+ if (new_ev && !strcmp(new_ev, "SEND_RTCP_MESSAGE")) {
+ send_rtcp_test_success = 1;
+ }
+
+ show_event(event);
+}
FST_CORE_BEGIN("./conf")
{
@@ -97,6 +119,160 @@ FST_TEARDOWN_END()
switch_core_destroy_memory_pool(&pool);
}
FST_TEST_END()
+ FST_TEST_BEGIN(test_send_rtcp_event_audio)
+ {
+ switch_core_session_t *session = NULL;
+ switch_channel_t *channel = NULL;
+ switch_status_t status;
+ switch_call_cause_t cause;
+ switch_stream_handle_t stream = { 0 };
+ const unsigned char packet[]="\x80\x00\xcd\x15\xfd\x86\x00\x00\x61\x5a\xe1\x37";
+ uint32_t plen = 12;
+ char rpacket[SWITCH_RECOMMENDED_BUFFER_SIZE];
+ switch_payload_t pt = { 0 };
+ switch_frame_flag_t frameflags = { 0 };
+ static switch_port_t audio_rx_port = 1234;
+ switch_media_handle_t *media_handle;
+ switch_core_media_params_t *mparams;
+ char *r_sdp;
+ uint8_t match = 0, p = 0;
+ struct sockaddr_in sin;
+ socklen_t len = sizeof(sin);
+ int x;
+ struct sockaddr_in servaddr_rtp;
+ int sockfd_rtp;
+ struct hostent *server;
+ int ret;
+ switch_frame_t *read_frame, *write_frame;
+
+ switch_event_bind("", SWITCH_EVENT_ALL, SWITCH_EVENT_SUBCLASS_ANY, send_rtcp_event_handler, NULL);
+
+ status = switch_ivr_originate(NULL, &session, &cause, "null/+15553334444", 2, NULL, NULL, NULL, NULL, NULL, SOF_NONE, NULL, NULL);
+ fst_requires(session);
+ fst_check(status == SWITCH_STATUS_SUCCESS);
+
+ channel = switch_core_session_get_channel(session);
+ fst_requires(channel);
+ mparams = switch_core_session_alloc(session, sizeof(switch_core_media_params_t));
+ mparams->num_codecs = 1;
+ mparams->inbound_codec_string = switch_core_session_strdup(session, "PCMU");
+ mparams->outbound_codec_string = switch_core_session_strdup(session, "PCMU");
+ mparams->rtpip = switch_core_session_strdup(session, (char *)rx_host);
+
+ status = switch_media_handle_create(&media_handle, session, mparams);
+ fst_requires(status == SWITCH_STATUS_SUCCESS);
+
+ switch_channel_set_variable(channel, "absolute_codec_string", "PCMU");
+ switch_channel_set_variable(channel, "fire_rtcp_events", "true");
+ switch_channel_set_variable(channel, "send_silence_when_idle", "-1");
+
+ switch_channel_set_variable(channel, SWITCH_LOCAL_MEDIA_IP_VARIABLE, rx_host);
+ switch_channel_set_variable_printf(channel, SWITCH_LOCAL_MEDIA_PORT_VARIABLE, "%d", audio_rx_port);
+
+ r_sdp = switch_core_session_sprintf(session,
+ "v=0\n"
+ "o=FreeSWITCH 1632033305 1632033306 IN IP4 %s\n"
+ "s=-\n"
+ "c=IN IP4 %s\n"
+ "t=0 0\n"
+ "m=audio 11114 RTP/AVP 0 101\n"
+ "a=rtpmap:0 PCMU/8000\n"
+ "a=rtpmap:101 telephone-event/8000\n"
+ "a=rtcp:11115\n",
+ tx_host, tx_host);
+
+ switch_core_media_prepare_codecs(session, SWITCH_FALSE);
+
+ match = switch_core_media_negotiate_sdp(session, r_sdp, &p, SDP_TYPE_REQUEST);
+ fst_requires(match == 1);
+
+ status = switch_core_media_choose_ports(session, SWITCH_TRUE, SWITCH_FALSE);
+ fst_requires(status == SWITCH_STATUS_SUCCESS);
+
+ status = switch_core_media_activate_rtp(session);
+ fst_requires(status == SWITCH_STATUS_SUCCESS);
+
+ switch_core_media_set_rtp_flag(session, SWITCH_MEDIA_TYPE_AUDIO, SWITCH_RTP_FLAG_DEBUG_RTP_READ);
+ switch_core_media_set_rtp_flag(session, SWITCH_MEDIA_TYPE_AUDIO, SWITCH_RTP_FLAG_DEBUG_RTP_WRITE);
+ switch_core_media_set_rtp_flag(session, SWITCH_MEDIA_TYPE_AUDIO, SWITCH_RTP_FLAG_AUDIO_FIRE_SEND_RTCP_EVENT);
+ switch_core_media_set_rtp_flag(session, SWITCH_MEDIA_TYPE_AUDIO, SWITCH_RTP_FLAG_ENABLE_RTCP);
+
+
+ switch_frame_alloc(&write_frame, SWITCH_RECOMMENDED_BUFFER_SIZE);
+ write_frame->codec = switch_core_session_get_write_codec(session);
+
+ SWITCH_STANDARD_STREAM(stream);
+ switch_api_execute("fsctl", "debug_level 9", session, &stream);
+ switch_safe_free(stream.data);
+
+ if ((sockfd_rtp = socket(AF_INET, SOCK_DGRAM, 0)) < 0) {
+ perror("socket creation failed");
+ fst_requires(0); /*exit*/
+ }
+
+ memset(&servaddr_rtp, 0, sizeof(servaddr_rtp));
+
+ servaddr_rtp.sin_family = AF_INET;
+ servaddr_rtp.sin_port = htons(audio_rx_port);
+ server = gethostbyname(rx_host);
+ bcopy((char *)server->h_addr, (char *)&servaddr_rtp.sin_addr.s_addr, server->h_length);
+
+ /*get local UDP port (tx side) to trick FS into accepting our packets*/
+ ret = sendto(sockfd_rtp, NULL, 0, MSG_CONFIRM, (const struct sockaddr *) &servaddr_rtp, sizeof(servaddr_rtp));
+ if (ret < 0){
+ perror("sendto");
+ fst_requires(0);
+ }
+
+ rtp_session = switch_core_media_get_rtp_session(session, SWITCH_MEDIA_TYPE_AUDIO);
+ len = sizeof(sin);
+ if (getsockname(sockfd_rtp, (struct sockaddr *)&sin, &len) == -1) {
+ perror("getsockname");
+ fst_requires(0);
+ } else {
+ switch_rtp_set_remote_address(rtp_session, tx_host, ntohs(sin.sin_port), 0, SWITCH_FALSE, &err);
+ switch_rtp_reset(rtp_session);
+ }
+
+ write_frame->datalen = plen;
+ memcpy(write_frame->data, &packet, plen);
+
+ switch_rtp_clear_flag(rtp_session, SWITCH_RTP_FLAG_PAUSE);
+
+ for (x = 0; x < 3; x++) {
+
+ switch_rtp_write_frame(rtp_session, write_frame); /* rtp_session->stats.rtcp.sent_pkt_count++; */
+
+ switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "Sent RTP. Packet size = [%u]\n", plen);
+ ret = sendto(sockfd_rtp, (const char *) &packet, plen, MSG_CONFIRM, (const struct sockaddr *) &servaddr_rtp, sizeof(servaddr_rtp));
+ if (ret < 0){
+ perror("sendto");
+ fst_requires(0);
+ }
+
+ status = switch_rtp_read(rtp_session, (void *)&rpacket, &plen, &pt, &frameflags, io_flags);
+ fst_requires(status == SWITCH_STATUS_SUCCESS);
+ plen = 12;
+ if (pt == SWITCH_RTP_CNG_PAYLOAD /*timeout*/) continue;
+
+ status = switch_core_session_read_frame(session, &read_frame, frameflags, 0);
+ fst_requires(status == SWITCH_STATUS_SUCCESS);
+ }
+ switch_sleep(3000 * 1000);
+
+ fst_requires(send_rtcp_test_success);
+ switch_channel_hangup(channel, SWITCH_CAUSE_NORMAL_CLEARING);
+
+ if (write_frame) switch_frame_free(&write_frame);
+
+ switch_rtp_destroy(&rtp_session);
+
+ switch_media_handle_destroy(session);
+
+ switch_core_session_rwunlock(session);
+ }
+ FST_TEST_END()
+
}
FST_SUITE_END()
}