diff --git a/src/mod/applications/mod_callcenter/mod_callcenter.c b/src/mod/applications/mod_callcenter/mod_callcenter.c index 54b13f21dc..d0b3f6f8c9 100644 --- a/src/mod/applications/mod_callcenter/mod_callcenter.c +++ b/src/mod/applications/mod_callcenter/mod_callcenter.c @@ -1473,11 +1473,16 @@ static void *SWITCH_THREAD_FUNC outbound_agent_thread_run(switch_thread_t *threa switch_channel_set_variable(agent_channel, "cc_member_pre_answer_uuid", NULL); - /* Loopback special case */ + /* Our agent channel is a loopback. Try to find if a real channel is bridged to it in order + to use it as our new agent channel. + - Locate the loopback-b channel using 'other_loopback_leg_uuid' variable + - Locate the real agent channel using 'signal_bond' variable from loopback-b + */ if (other_loopback_leg_uuid) { switch_core_session_t *other_loopback_session = NULL; - switch_yield(20000); // Wait 20ms for the channel to be ready + switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(member_session), SWITCH_LOG_DEBUG, "Agent '%s' is a loopback channel. Searching for real channel...\n", h->agent_name); + if ((other_loopback_session = switch_core_session_locate(other_loopback_leg_uuid))) { switch_channel_t *other_loopback_channel = switch_core_session_get_channel(other_loopback_session); const char *real_uuid = switch_channel_get_variable(other_loopback_channel, SWITCH_SIGNAL_BOND_VARIABLE); @@ -1491,13 +1496,27 @@ static void *SWITCH_THREAD_FUNC outbound_agent_thread_run(switch_thread_t *threa agent_uuid = switch_core_session_get_uuid(agent_session); agent_channel = switch_core_session_get_channel(agent_session); - switch_channel_set_variable(agent_channel, "cc_queue", h->queue_name); - switch_channel_set_variable(agent_channel, "cc_agent", h->agent_name); - switch_channel_set_variable(agent_channel, "cc_agent_type", h->agent_type); - switch_channel_set_variable(agent_channel, "cc_member_uuid", h->member_uuid); - switch_channel_set_variable(agent_channel, "cc_member_session_uuid", h->member_session_uuid); + /* Wait for the real channel to be fully bridged */ + switch_channel_wait_for_flag(agent_channel, CF_BRIDGED, SWITCH_TRUE, 5000, member_channel); + + if (!switch_channel_test_flag(agent_channel, CF_BRIDGED)) { + switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(member_session), SWITCH_LOG_DEBUG, "Timeout waiting for real channel to be bridged (agent '%s')\n", h->agent_name); + } else { + switch_channel_set_variable(agent_channel, "cc_queue", h->queue_name); + switch_channel_set_variable(agent_channel, "cc_agent", h->agent_name); + switch_channel_set_variable(agent_channel, "cc_agent_type", h->agent_type); + switch_channel_set_variable(agent_channel, "cc_member_uuid", h->member_uuid); + switch_channel_set_variable(agent_channel, "cc_member_session_uuid", h->member_session_uuid); + + switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(member_session), SWITCH_LOG_DEBUG, "Real channel found behind loopback agent '%s'\n", h->agent_name); + } + } else { + switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(member_session), SWITCH_LOG_DEBUG, "Failed to find a real channel behind loopback agent '%s'\n", h->agent_name); } + switch_core_session_rwunlock(other_loopback_session); + } else { + switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(member_session), SWITCH_LOG_DEBUG, "Failed to locate loopback-b channel of agent '%s'\n", h->agent_name); } }