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put some mutexes on some flags 

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@1662 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale 2006-06-22 23:56:09 +00:00
parent f56e07842f
commit 91049dae9b
2 changed files with 28 additions and 23 deletions
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45
src/mod/endpoints/mod_exosip/mod_exosip.c
View File

@ -141,6 +141,7 @@ struct private_object {
switch_codec_interface_t *codecs[SWITCH_MAX_CODECS];
int num_codecs;
switch_payload_t te;
switch_mutex_t *flag_mutex;
};
@ -410,7 +411,7 @@ static switch_status_t exosip_on_init(switch_core_session_t *session)
}
/* Let Media Work */
switch_set_flag(tech_pvt, TFLAG_IO);
switch_set_flag_locked(tech_pvt, TFLAG_IO);
/* Move Channel's State Machine to RING */
switch_channel_set_state(channel, CS_RING);
@ -448,8 +449,8 @@ static switch_status_t exosip_on_hangup(switch_core_session_t *session)
deactivate_rtp(tech_pvt);
eXosip_lock();
switch_core_hash_delete(globals.call_hash, tech_pvt->call_id);
switch_set_flag(tech_pvt, TFLAG_BYE);
switch_clear_flag(tech_pvt, TFLAG_IO);
switch_set_flag_locked(tech_pvt, TFLAG_BYE);
switch_clear_flag_locked(tech_pvt, TFLAG_IO);
i = eXosip_call_terminate(tech_pvt->cid, tech_pvt->did);
eXosip_unlock();
@ -530,8 +531,8 @@ static switch_status_t activate_rtp(struct private_object *tech_pvt)
if (!(key = (char *) switch_core_hash_find(globals.srtp_hash, tech_pvt->realm))) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "undefined Realm %s\n", tech_pvt->realm);
switch_channel_hangup(channel, SWITCH_CAUSE_DESTINATION_OUT_OF_ORDER);
switch_set_flag(tech_pvt, TFLAG_BYE);
switch_clear_flag(tech_pvt, TFLAG_IO);
switch_set_flag_locked(tech_pvt, TFLAG_BYE);
switch_clear_flag_locked(tech_pvt, TFLAG_IO);
return SWITCH_STATUS_FALSE;
} else {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "using Realm %s\n", tech_pvt->realm);
@ -563,7 +564,7 @@ static switch_status_t activate_rtp(struct private_object *tech_pvt)
uint8_t inb = switch_test_flag(tech_pvt, TFLAG_OUTBOUND) ? 0 : 1;
tech_pvt->ssrc = switch_rtp_get_ssrc(tech_pvt->rtp_session);
switch_set_flag(tech_pvt, TFLAG_RTP);
switch_set_flag_locked(tech_pvt, TFLAG_RTP);
if (tech_pvt->te > 96) {
switch_rtp_set_telephony_event(tech_pvt->rtp_session, tech_pvt->te);
@ -571,14 +572,14 @@ static switch_status_t activate_rtp(struct private_object *tech_pvt)
if ((vad_in && inb) || (vad_out && !inb)) {
switch_rtp_enable_vad(tech_pvt->rtp_session, tech_pvt->session, &tech_pvt->read_codec, SWITCH_VAD_FLAG_TALKING);
switch_set_flag(tech_pvt, TFLAG_VAD);
switch_set_flag_locked(tech_pvt, TFLAG_VAD);
}
} else {
switch_channel_t *channel = switch_core_session_get_channel(tech_pvt->session);
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "RTP REPORTS ERROR: [%s]\n", err);
switch_channel_hangup(channel, SWITCH_CAUSE_DESTINATION_OUT_OF_ORDER);
switch_set_flag(tech_pvt, TFLAG_BYE);
switch_clear_flag(tech_pvt, TFLAG_IO);
switch_set_flag_locked(tech_pvt, TFLAG_BYE);
switch_clear_flag_locked(tech_pvt, TFLAG_IO);
return SWITCH_STATUS_FALSE;
}
@ -612,7 +613,7 @@ static switch_status_t exosip_answer_channel(switch_core_session_t *session)
free(buf);
eXosip_call_send_answer(tech_pvt->tid, 200, answer);
eXosip_unlock();
switch_set_flag(tech_pvt, TFLAG_ANS);
switch_set_flag_locked(tech_pvt, TFLAG_ANS);
sdp_message_to_str(tech_pvt->local_sdp, &sdp_str);
if (sdp_str) {
@ -645,7 +646,7 @@ static switch_status_t exosip_read_frame(switch_core_session_t *session, switch_
assert(tech_pvt != NULL);
tech_pvt->read_frame.datalen = 0;
switch_set_flag(tech_pvt, TFLAG_READING);
switch_set_flag_locked(tech_pvt, TFLAG_READING);
if (switch_test_flag(tech_pvt, TFLAG_USING_CODEC)) {
bytes = tech_pvt->read_codec.implementation->encoded_bytes_per_frame;
@ -722,7 +723,7 @@ static switch_status_t exosip_read_frame(switch_core_session_t *session, switch_
}
switch_clear_flag(tech_pvt, TFLAG_READING);
switch_clear_flag_locked(tech_pvt, TFLAG_READING);
if (switch_test_flag(tech_pvt, TFLAG_BYE)) {
switch_channel_hangup(channel, SWITCH_CAUSE_NORMAL_CLEARING);
@ -762,7 +763,7 @@ static switch_status_t exosip_write_frame(switch_core_session_t *session, switch
return SWITCH_STATUS_FALSE;
}
switch_set_flag(tech_pvt, TFLAG_WRITING);
switch_set_flag_locked(tech_pvt, TFLAG_WRITING);
if (switch_test_flag(tech_pvt, TFLAG_USING_CODEC)) {
bytes = tech_pvt->read_codec.implementation->encoded_bytes_per_frame;
@ -780,7 +781,7 @@ static switch_status_t exosip_write_frame(switch_core_session_t *session, switch
tech_pvt->timestamp_send += (int) samples;
switch_clear_flag(tech_pvt, TFLAG_WRITING);
switch_clear_flag_locked(tech_pvt, TFLAG_WRITING);
return status;
}
@ -797,8 +798,8 @@ static switch_status_t exosip_kill_channel(switch_core_session_t *session, int s
tech_pvt = switch_core_session_get_private(session);
assert(tech_pvt != NULL);
switch_clear_flag(tech_pvt, TFLAG_IO);
switch_set_flag(tech_pvt, TFLAG_BYE);
switch_clear_flag_locked(tech_pvt, TFLAG_IO);
switch_set_flag_locked(tech_pvt, TFLAG_BYE);
if (tech_pvt->rtp_session) {
switch_rtp_kill_socket(tech_pvt->rtp_session);
@ -903,7 +904,7 @@ static switch_status_t exosip_receive_message(switch_core_session_t *session, sw
osip_message_set_content_type(progress, "application/sdp");
free(buf);
eXosip_call_send_answer(tech_pvt->tid, 183, progress);
switch_set_flag(tech_pvt, TFLAG_EARLY_MEDIA);
switch_set_flag_locked(tech_pvt, TFLAG_EARLY_MEDIA);
switch_channel_set_flag(channel, CF_EARLY_MEDIA);
sdp_message_to_str(tech_pvt->local_sdp, &sdp_str);
if (sdp_str) {
@ -1048,6 +1049,7 @@ static switch_status_t exosip_outgoing_channel(switch_core_session_t *session, s
switch_core_session_set_private(*new_session, tech_pvt);
tech_pvt->session = *new_session;
tech_pvt->te = globals.te;
switch_mutex_init(&tech_pvt->flag_mutex, SWITCH_MUTEX_NESTED, module_pool);
} else {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Hey where is my memory pool?\n");
switch_core_session_destroy(new_session);
@ -1097,7 +1099,7 @@ static switch_status_t exosip_outgoing_channel(switch_core_session_t *session, s
}
switch_channel_set_flag(channel, CF_OUTBOUND);
switch_set_flag(tech_pvt, TFLAG_OUTBOUND);
switch_set_flag_locked(tech_pvt, TFLAG_OUTBOUND);
switch_channel_set_state(channel, CS_INIT);
return SWITCH_STATUS_SUCCESS;
}
@ -1182,6 +1184,7 @@ static switch_status_t exosip_create_call(eXosip_event_t * event)
switch_core_session_set_private(session, tech_pvt);
tech_pvt->session = session;
tech_pvt->te = globals.te;
switch_mutex_init(&tech_pvt->flag_mutex, SWITCH_MUTEX_NESTED, module_pool);
} else {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Hey where is my memory pool?\n");
switch_core_session_destroy(&session);
@ -1238,7 +1241,7 @@ static switch_status_t exosip_create_call(eXosip_event_t * event)
switch_channel_set_caller_profile(channel, tech_pvt->caller_profile);
}
switch_set_flag(tech_pvt, TFLAG_INBOUND);
switch_set_flag_locked(tech_pvt, TFLAG_INBOUND);
tech_pvt->did = event->did;
tech_pvt->cid = event->cid;
tech_pvt->tid = event->tid;
@ -1401,7 +1404,7 @@ static switch_status_t exosip_create_call(eXosip_event_t * event)
} else {
int ms;
tech_pvt->read_frame.rate = rate;
switch_set_flag(tech_pvt, TFLAG_USING_CODEC);
switch_set_flag_locked(tech_pvt, TFLAG_USING_CODEC);
ms = tech_pvt->write_codec.implementation->microseconds_per_frame / 1000;
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Activate Inbound Codec %s/%d %d ms\n", dname, rate, ms);
tech_pvt->read_frame.codec = &tech_pvt->read_codec;
@ -1721,7 +1724,7 @@ static void handle_answer(eXosip_event_t * event)
} else {
int ms;
tech_pvt->read_frame.rate = rate;
switch_set_flag(tech_pvt, TFLAG_USING_CODEC);
switch_set_flag_locked(tech_pvt, TFLAG_USING_CODEC);
ms = tech_pvt->write_codec.implementation->microseconds_per_frame / 1000;
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Activate Outbound Codec %s/%d %d ms\n", dname, rate, ms);
tech_pvt->read_frame.codec = &tech_pvt->read_codec;

6
src/switch_channel.c
View File

@ -90,6 +90,7 @@ struct switch_channel {
char *name;
switch_buffer_t *dtmf_buffer;
switch_mutex_t *dtmf_mutex;
switch_mutex_t *flag_mutex;
switch_mutex_t *profile_mutex;
switch_core_session_t *session;
switch_channel_state_t state;
@ -162,6 +163,7 @@ SWITCH_DECLARE(switch_status_t) switch_channel_alloc(switch_channel_t **channel,
switch_core_hash_init(&(*channel)->variables, pool);
switch_buffer_create(pool, &(*channel)->dtmf_buffer, 128);
switch_mutex_init(&(*channel)->dtmf_mutex, SWITCH_MUTEX_NESTED, pool);
switch_mutex_init(&(*channel)->flag_mutex, SWITCH_MUTEX_NESTED, pool);
switch_mutex_init(&(*channel)->profile_mutex, SWITCH_MUTEX_NESTED, pool);
(*channel)->hangup_cause = SWITCH_CAUSE_UNALLOCATED;
@ -352,13 +354,13 @@ SWITCH_DECLARE(int) switch_channel_test_flag(switch_channel_t *channel, switch_c
SWITCH_DECLARE(void) switch_channel_set_flag(switch_channel_t *channel, switch_channel_flag_t flags)
{
assert(channel != NULL);
switch_set_flag(channel, flags);
switch_set_flag_locked(channel, flags);
}
SWITCH_DECLARE(void) switch_channel_clear_flag(switch_channel_t *channel, switch_channel_flag_t flags)
{
assert(channel != NULL);
switch_clear_flag(channel, flags);
switch_clear_flag_locked(channel, flags);
}
SWITCH_DECLARE(switch_channel_state_t) switch_channel_get_state(switch_channel_t *channel)