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<div id="msg">
<div id="header">FreeSWITCH Subversion</div>
<dl class="meta">
<dt>Revision</dt> <dd><a href="http://fisheye.freeswitch.org/changelog/FreeSWITCH?cs=16781">16781</a></dd>
<dt>Author</dt> <dd>sathieu</dd>
<dt>Date</dt> <dd>2010-02-24 06:04:25 -0600 (Wed, 24 Feb 2010)</dd>
</dl>
<h3>Log Message</h3>
<pre>Skinny: M3: Calls management: Each line has a session
- Each line as its session
- USER_BUSY if line is busy
- properly guess device and line to ring</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#freeswitchtrunksrcmodendpointsmod_skinnymod_skinnyc">freeswitch/trunk/src/mod/endpoints/mod_skinny/mod_skinny.c</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="freeswitchtrunksrcmodendpointsmod_skinnymod_skinnyc"></a>
<div class="modfile"><h4>Modified: freeswitch/trunk/src/mod/endpoints/mod_skinny/mod_skinny.c (16780 => 16781)</h4>
<pre class="diff"><span>
<span class="info">--- freeswitch/trunk/src/mod/endpoints/mod_skinny/mod_skinny.c        2010-02-24 12:04:16 UTC (rev 16780)
+++ freeswitch/trunk/src/mod/endpoints/mod_skinny/mod_skinny.c        2010-02-24 12:04:25 UTC (rev 16781)
</span><span class="lines">@@ -512,11 +512,12 @@
</span><span class="cx">         SKINNY_BUTTON_UNDEFINED = 0xFF,
</span><span class="cx"> };
</span><span class="cx">
</span><ins>+#define SKINNY_MAX_BUTTON_COUNT 42
</ins><span class="cx"> struct button_template_message {
</span><span class="cx">         uint32_t button_offset;
</span><span class="cx">         uint32_t button_count;
</span><span class="cx">         uint32_t total_button_count;
</span><del>-        struct button_definition btn[42];
</del><ins>+        struct button_definition btn[SKINNY_MAX_BUTTON_COUNT];
</ins><span class="cx"> };
</span><span class="cx">
</span><span class="cx"> /* CapabilitiesReqMessage */
</span><span class="lines">@@ -820,11 +821,10 @@
</span><span class="cx"> struct listener {
</span><span class="cx">         skinny_profile_t *profile;
</span><span class="cx">         char device_name[16];
</span><del>-        switch_core_session_t *outgoing_session;
</del><ins>+        switch_core_session_t *session[SKINNY_MAX_BUTTON_COUNT];
</ins><span class="cx">
</span><span class="cx">         switch_socket_t *sock;
</span><span class="cx">         switch_memory_pool_t *pool;
</span><del>-        switch_core_session_t *session;
</del><span class="cx">         switch_thread_rwlock_t *rwlock;
</span><span class="cx">         switch_sockaddr_t *sa;
</span><span class="cx">         char remote_ip[50];
</span><span class="lines">@@ -844,6 +844,11 @@
</span><span class="cx"> /* FUNCTIONS */
</span><span class="cx"> /*****************************************************************************/
</span><span class="cx">
</span><ins>+/* SQL FUNCTIONS */
+static void skinny_execute_sql(skinny_profile_t *profile, char *sql, switch_mutex_t *mutex);
+static switch_bool_t skinny_execute_sql_callback(skinny_profile_t *profile,
+                                                                                         switch_mutex_t *mutex, char *sql, switch_core_db_callback_func_t callback, void *pdata);
+
</ins><span class="cx"> /* CHANNEL FUNCTIONS */
</span><span class="cx"> static switch_status_t channel_on_init(switch_core_session_t *session);
</span><span class="cx"> static switch_status_t channel_on_hangup(switch_core_session_t *session);
</span><span class="lines">@@ -999,6 +1004,55 @@
</span><span class="cx">         return (skinny_profile_t *) switch_core_hash_find(globals.profile_hash, profile_name);
</span><span class="cx"> }
</span><span class="cx">
</span><ins>+struct skinny_profile_find_listener_helper {
+        skinny_profile_t *profile;
+        listener_t *listener;
+        uint32_t line;
+};
+
+static int skinny_profile_find_listener_callback(void *pArg, int argc, char **argv, char **columnNames)
+{
+        struct skinny_profile_find_listener_helper *helper = pArg;
+        skinny_profile_t *profile = helper->profile;
+        char *device_name = argv[0];
+        /* uint32_t position = atoi(argv[1]); */
+        uint32_t relative_position = atoi(argv[2]);
+
+        switch_mutex_lock(profile->listener_mutex);
+        for (listener_t *l = profile->listeners; l; l = l->next) {
+                if (!strcmp(l->device_name, device_name)) {
+                        helper->listener = l;
+                }
+        }
+        switch_mutex_unlock(profile->listener_mutex);
+        if(helper->listener) {
+                helper->line = relative_position;
+        }
+        return 0;
+}
+
+static switch_status_t skinny_profile_find_listener(skinny_profile_t *profile, const char *dest, listener_t **l, uint32_t *line)
+{
+        char *sql;
+        struct skinny_profile_find_listener_helper helper = {0};
+        helper.profile = profile;
+        
+        if ((sql = switch_mprintf("SELECT device_name, position, "
+                                                                "(SELECT count(*) from skinny_buttons sb2 "
+                                                                        "WHERE sb2.device_name= sb1.device_name AND sb2.type='line' AND sb2.position <= sb1.position) AS relative_position "
+                                                                "FROM skinny_buttons sb1 WHERE type='line' and value='%s'",
+                                                                dest))) {
+                skinny_execute_sql_callback(profile, profile->listener_mutex, sql, skinny_profile_find_listener_callback, &helper);
+                switch_safe_free(sql);
+        }
+
+
+        *line = helper.line;
+        *l = helper.listener;
+        
+        return SWITCH_STATUS_SUCCESS;
+}
+
</ins><span class="cx"> /*****************************************************************************/
</span><span class="cx"> /* SQL FUNCTIONS */
</span><span class="cx"> /*****************************************************************************/
</span><span class="lines">@@ -1621,19 +1675,30 @@
</span><span class="cx">         switch_channel_set_flag(channel, CF_OUTBOUND);
</span><span class="cx">         switch_set_flag_locked(tech_pvt, TFLAG_OUTBOUND);
</span><span class="cx">
</span><del>-        /* TODO: find listener(s) based on profile and dest */
-        tech_pvt->listener = profile->listeners;
-
</del><ins>+        if ((skinny_profile_find_listener(profile, dest, &tech_pvt->listener, &tech_pvt->line) != SWITCH_STATUS_SUCCESS)) {
+                switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_ERROR, "Problem while retrieving listener and line for destination %s in profile %s\n", dest, profile_name);
+                cause = SWITCH_CAUSE_UNALLOCATED_NUMBER;
+                goto error;
+        }
+        
</ins><span class="cx">         if (!tech_pvt->listener) {
</span><del>-                switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_ERROR, "Invalid destination %s in profile %s\n", dest, profile_name);
</del><ins>+                switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_ERROR, "Invalid destination or phone not registred %s in profile %s\n", dest, profile_name);
</ins><span class="cx">                 cause = SWITCH_CAUSE_UNALLOCATED_NUMBER;
</span><span class="cx">                 goto error;
</span><span class="cx">         }
</span><span class="cx">
</span><del>-        /* TODO find line */
-        tech_pvt->line = 1;
</del><ins>+        if (tech_pvt->line == 0) {
+                switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_ERROR, "Invalid destination or phone not registred %s in profile %s\n", dest, profile_name);
+                cause = SWITCH_CAUSE_UNALLOCATED_NUMBER;
+                goto error;
+        }
</ins><span class="cx">         
</span><del>-        tech_pvt->listener->outgoing_session = nsession;
</del><ins>+        if(tech_pvt->listener->session[tech_pvt->line]) { /* Line is busy */
+                switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_ERROR, "Device line is busy %s in profile %s\n", dest, profile_name);
+                cause = SWITCH_CAUSE_USER_BUSY;
+                goto error;
+        }
+        tech_pvt->listener->session[tech_pvt->line] = nsession;
</ins><span class="cx">         send_call_state(tech_pvt->listener, SKINNY_RING_IN, tech_pvt->line, tech_pvt->call_id);
</span><span class="cx">         send_select_soft_keys(tech_pvt->listener, tech_pvt->line, tech_pvt->call_id,
</span><span class="cx">                 SKINNY_KEY_SET_RING_IN, 0xffff);
</span><span class="lines">@@ -2800,6 +2865,7 @@
</span><span class="cx"> static switch_status_t skinny_handle_off_hook_message(listener_t *listener, skinny_message_t *request)
</span><span class="cx"> {
</span><span class="cx">         skinny_profile_t *profile;
</span><ins>+        uint32_t line;
</ins><span class="cx">
</span><span class="cx">         switch_assert(listener->profile);
</span><span class="cx">         switch_assert(listener->device_name);
</span><span class="lines">@@ -2808,14 +2874,14 @@
</span><span class="cx">
</span><span class="cx">         skinny_check_data_length(request, sizeof(request->data.off_hook));
</span><span class="cx">
</span><del>-        if(listener->outgoing_session) { /*answering a call */
</del><ins>+        if(request->data.off_hook.line_instance) {
+                line = request->data.off_hook.line_instance;
+        } else {
+                line = 1;
+        }
+        if(listener->session[line]) { /*answering a call */
</ins><span class="cx">                 private_t *tech_pvt = NULL;
</span><del>-                tech_pvt = switch_core_session_get_private(listener->outgoing_session);
-                if(request->data.off_hook.line_instance) {
-                        tech_pvt->line = request->data.off_hook.line_instance;
-                } else {
-                        tech_pvt->line = 1;
-                }
</del><ins>+                tech_pvt = switch_core_session_get_private(listener->session[line]);
</ins><span class="cx">                 set_ringer(listener, SKINNY_RING_OFF, SKINNY_RING_FOREVER, 0); /* TODO : here ? */
</span><span class="cx">                 stop_tone(listener, tech_pvt->line, tech_pvt->call_id);
</span><span class="cx">                 open_receive_channel(listener,
</span><span class="lines">@@ -2850,6 +2916,7 @@
</span><span class="cx"> {
</span><span class="cx">         switch_status_t status = SWITCH_STATUS_SUCCESS;
</span><span class="cx">         skinny_profile_t *profile;
</span><ins>+        uint32_t line;
</ins><span class="cx">
</span><span class="cx">         switch_assert(listener->profile);
</span><span class="cx">         switch_assert(listener->device_name);
</span><span class="lines">@@ -2858,14 +2925,25 @@
</span><span class="cx">
</span><span class="cx">         skinny_check_data_length(request, sizeof(request->data.open_receive_channel_ack));
</span><span class="cx">
</span><del>-        if(listener->outgoing_session) {
</del><ins>+        for(int i = 0 ; i < SKINNY_MAX_BUTTON_COUNT ; i++) {
+                if(listener->session[i]) {
+                        private_t *tech_pvt = NULL;
+                        tech_pvt = switch_core_session_get_private(listener->session[i]);
+                        
+                        if(tech_pvt->party_id == request->data.open_receive_channel_ack.pass_thru_party_id) {
+                                line = i;
+                        }
+                }
+        }
+
+        if(listener->session[line]) {
</ins><span class="cx">                 const char *err = NULL;
</span><span class="cx">                 private_t *tech_pvt = NULL;
</span><span class="cx">                 switch_channel_t *channel = NULL;
</span><span class="cx">                 struct in_addr addr;
</span><span class="cx">
</span><del>-                tech_pvt = switch_core_session_get_private(listener->outgoing_session);
-                channel = switch_core_session_get_channel(listener->outgoing_session);
</del><ins>+                tech_pvt = switch_core_session_get_private(listener->session[line]);
+                channel = switch_core_session_get_channel(listener->session[line]);
</ins><span class="cx">
</span><span class="cx">                 /* Codec */
</span><span class="cx">                 tech_pvt->iananame = "PCMU"; /* TODO */
</span><span class="lines">@@ -2873,7 +2951,7 @@
</span><span class="cx">                 tech_pvt->rm_rate = 8000; /* TODO */
</span><span class="cx">                 tech_pvt->rm_fmtp = NULL; /* TODO */
</span><span class="cx">                 tech_pvt->agreed_pt = (switch_payload_t) 0; /* TODO */
</span><del>-                tech_pvt->rm_encoding = switch_core_strdup(switch_core_session_get_pool(listener->outgoing_session), "");
</del><ins>+                tech_pvt->rm_encoding = switch_core_strdup(switch_core_session_get_pool(listener->session[line]), "");
</ins><span class="cx">                 skinny_tech_set_codec(tech_pvt, 0);
</span><span class="cx">                 if ((status = skinny_tech_set_codec(tech_pvt, 0)) != SWITCH_STATUS_SUCCESS) {
</span><span class="cx">                         goto end;
</span><span class="lines">@@ -2884,7 +2962,7 @@
</span><span class="cx">                         switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(tech_pvt->session), SWITCH_LOG_CRIT, "No RTP ports available!\n");
</span><span class="cx">                         return SWITCH_STATUS_FALSE;
</span><span class="cx">                 }
</span><del>-                tech_pvt->local_sdp_audio_ip = switch_core_strdup(switch_core_session_get_pool(listener->outgoing_session), listener->profile->ip);
</del><ins>+                tech_pvt->local_sdp_audio_ip = switch_core_strdup(switch_core_session_get_pool(listener->session[line]), listener->profile->ip);
</ins><span class="cx">
</span><span class="cx">                 tech_pvt->remote_sdp_audio_ip = inet_ntoa(request->data.open_receive_channel_ack.ip);
</span><span class="cx">                 tech_pvt->remote_sdp_audio_port = request->data.open_receive_channel_ack.port;
</span><span class="lines">@@ -2897,7 +2975,7 @@
</span><span class="cx">                                                                                          tech_pvt->read_impl.samples_per_packet,
</span><span class="cx">                                                                                          tech_pvt->codec_ms * 1000,
</span><span class="cx">                                                                                          (switch_rtp_flag_t) 0, "soft", &err,
</span><del>-                                                                                         switch_core_session_get_pool(listener->outgoing_session));
</del><ins>+                                                                                         switch_core_session_get_pool(listener->session[line]));
</ins><span class="cx">                 switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(tech_pvt->session), SWITCH_LOG_DEBUG,
</span><span class="cx">                                                  "AUDIO RTP [%s] %s:%d->%s:%d codec: %u ms: %d [%s]\n",
</span><span class="cx">                                                  switch_channel_get_name(channel),
</span><span class="lines">@@ -2929,22 +3007,35 @@
</span><span class="cx">
</span><span class="cx"> static switch_status_t skinny_handle_keypad_button_message(listener_t *listener, skinny_message_t *request)
</span><span class="cx"> {
</span><ins>+        uint32_t line;
+
</ins><span class="cx">         skinny_check_data_length(request, sizeof(request->data.keypad_button));
</span><span class="cx">
</span><del>-        if(listener->outgoing_session) {
</del><ins>+        if(request->data.keypad_button.line_instance) {
+                line = request->data.keypad_button.line_instance;
+        } else {
+                /* Find first active line */
+                for(int i = 0 ; i < SKINNY_MAX_BUTTON_COUNT ; i++) {
+                        if(listener->session[i]) {
+                                line = i;
+                                break;
+                        }
+                }
+        }
+        if(listener->session[line]) {
</ins><span class="cx">                 switch_channel_t *channel = NULL;
</span><span class="cx">                 private_t *tech_pvt = NULL;
</span><span class="cx">                 switch_dtmf_t dtmf = { 0, switch_core_default_dtmf_duration(0)};
</span><span class="cx">
</span><del>-                channel = switch_core_session_get_channel(listener->outgoing_session);
</del><ins>+                channel = switch_core_session_get_channel(listener->session[line]);
</ins><span class="cx">                 assert(channel != NULL);
</span><span class="cx">
</span><del>-                tech_pvt = switch_core_session_get_private(listener->outgoing_session);
</del><ins>+                tech_pvt = switch_core_session_get_private(listener->session[line]);
</ins><span class="cx">                 assert(tech_pvt != NULL);
</span><span class="cx">                 
</span><span class="cx">                 /* TODO check call_id and line */
</span><span class="cx">
</span><del>-                switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(listener->outgoing_session), SWITCH_LOG_DEBUG, "SEND DTMF ON CALL %d [%d]\n", tech_pvt->call_id, request->data.keypad_button.button);
</del><ins>+                switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(listener->session[line]), SWITCH_LOG_DEBUG, "SEND DTMF ON CALL %d [%d]\n", tech_pvt->call_id, request->data.keypad_button.button);
</ins><span class="cx">
</span><span class="cx">                 if (request->data.keypad_button.button == 14) {
</span><span class="cx">                         dtmf.digit = '*';
</span><span class="lines">@@ -2956,7 +3047,7 @@
</span><span class="cx">                         dtmf.digit = '0' + request->data.keypad_button.button;
</span><span class="cx">                         switch_channel_queue_dtmf(channel, &dtmf);
</span><span class="cx">                 } else {
</span><del>-                        switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(listener->outgoing_session), SWITCH_LOG_WARN, "UNKNOW DTMF RECEIVED ON CALL %d [%d]\n", tech_pvt->call_id, request->data.keypad_button.button);
</del><ins>+                        switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(listener->session[line]), SWITCH_LOG_WARNING, "UNKNOW DTMF RECEIVED ON CALL %d [%d]\n", tech_pvt->call_id, request->data.keypad_button.button);
</ins><span class="cx">                 }
</span><span class="cx">         }
</span><span class="cx">
</span><span class="lines">@@ -2967,6 +3058,7 @@
</span><span class="cx"> {
</span><span class="cx">         switch_status_t status = SWITCH_STATUS_SUCCESS;
</span><span class="cx">         skinny_profile_t *profile;
</span><ins>+        uint32_t line;
</ins><span class="cx">
</span><span class="cx">         switch_assert(listener->profile);
</span><span class="cx">         switch_assert(listener->device_name);
</span><span class="lines">@@ -2975,14 +3067,26 @@
</span><span class="cx">
</span><span class="cx">         skinny_check_data_length(request, sizeof(request->data.on_hook));
</span><span class="cx">
</span><del>-        if(listener->outgoing_session) {
</del><ins>+        if(request->data.on_hook.line_instance) {
+                line = request->data.on_hook.line_instance;
+        } else {
+                /* Find first active line */
+                for(int i = 0 ; i < SKINNY_MAX_BUTTON_COUNT ; i++) {
+                        if(listener->session[i]) {
+                                line = i;
+                                break;
+                        }
+                }
+        }
+
+        if(listener->session[line]) {
</ins><span class="cx">                 switch_channel_t *channel = NULL;
</span><span class="cx">                 private_t *tech_pvt = NULL;
</span><span class="cx">
</span><del>-                channel = switch_core_session_get_channel(listener->outgoing_session);
</del><ins>+                channel = switch_core_session_get_channel(listener->session[line]);
</ins><span class="cx">                 assert(channel != NULL);
</span><span class="cx">
</span><del>-                tech_pvt = switch_core_session_get_private(listener->outgoing_session);
</del><ins>+                tech_pvt = switch_core_session_get_private(listener->session[line]);
</ins><span class="cx">                 assert(tech_pvt != NULL);
</span><span class="cx">
</span><span class="cx">                 switch_clear_flag_locked(tech_pvt, TFLAG_IO);
</span><span class="lines">@@ -3232,10 +3336,10 @@
</span><span class="cx"> {
</span><span class="cx">         listener_t *listener = (listener_t *) obj;
</span><span class="cx">         switch_status_t status;
</span><del>-        switch_core_session_t *session = NULL;
-        switch_channel_t *channel = NULL;
</del><span class="cx">         skinny_message_t *request = NULL;
</span><span class="cx">         skinny_profile_t *profile;
</span><ins>+        int destroy_pool = 1;
+
</ins><span class="cx">         switch_assert(listener);
</span><span class="cx">         assert(listener->profile);
</span><span class="cx">         profile = listener->profile;
</span><span class="lines">@@ -3246,20 +3350,14 @@
</span><span class="cx">         
</span><span class="cx">         switch_assert(listener != NULL);
</span><span class="cx">         
</span><del>-        if ((session = listener->session)) {
-                if (switch_core_session_read_lock(session) != SWITCH_STATUS_SUCCESS) {
-                        goto done;
-                }
-        }
-
</del><span class="cx">         switch_socket_opt_set(listener->sock, SWITCH_SO_TCP_NODELAY, TRUE);
</span><span class="cx">         switch_socket_opt_set(listener->sock, SWITCH_SO_NONBLOCK, TRUE);
</span><span class="cx">
</span><span class="cx">         if (globals.debug > 0) {
</span><span class="cx">                 if (zstr(listener->remote_ip)) {
</span><del>-                        switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "Connection Open\n");
</del><ins>+                        switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Connection Open\n");
</ins><span class="cx">                 } else {
</span><del>-                        switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "Connection Open from %s:%d\n", listener->remote_ip, listener->remote_port);
</del><ins>+                        switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Connection Open from %s:%d\n", listener->remote_ip, listener->remote_port);
</ins><span class="cx">                 }
</span><span class="cx">         }
</span><span class="cx">
</span><span class="lines">@@ -3273,7 +3371,7 @@
</span><span class="cx">                 status = skinny_read_packet(listener, &request);
</span><span class="cx">
</span><span class="cx">                 if (status != SWITCH_STATUS_SUCCESS) {
</span><del>-                        switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_CRIT, "Socket Error!\n");
</del><ins>+                        switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Socket Error!\n");
</ins><span class="cx">                         switch_clear_flag_locked(listener, LFLAG_RUNNING);
</span><span class="cx">                         break;
</span><span class="cx">                 }
</span><span class="lines">@@ -3289,21 +3387,15 @@
</span><span class="cx">
</span><span class="cx">         }
</span><span class="cx">
</span><del>- done:
-        
</del><span class="cx">         remove_listener(listener);
</span><span class="cx">
</span><span class="cx">         if (globals.debug > 0) {
</span><del>-                switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "Session complete, waiting for children\n");
</del><ins>+                switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Session complete, waiting for children\n");
</ins><span class="cx">         }
</span><span class="cx">
</span><span class="cx">         switch_thread_rwlock_wrlock(listener->rwlock);
</span><span class="cx">         flush_listener(listener, SWITCH_TRUE, SWITCH_TRUE);
</span><span class="cx">
</span><del>-        if (listener->session) {
-                channel = switch_core_session_get_channel(listener->session);
-        }
-        
</del><span class="cx">         if (listener->sock) {
</span><span class="cx">                 close_socket(&listener->sock, profile);
</span><span class="cx">         }
</span><span class="lines">@@ -3311,18 +3403,27 @@
</span><span class="cx">         switch_thread_rwlock_unlock(listener->rwlock);
</span><span class="cx">
</span><span class="cx">         if (globals.debug > 0) {
</span><del>-                switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "Connection Closed\n");
</del><ins>+                switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Connection Closed\n");
</ins><span class="cx">         }
</span><span class="cx">
</span><del>-        if (listener->session) {
-                switch_channel_clear_flag(switch_core_session_get_channel(listener->session), CF_CONTROLLED);
-                //TODO switch_clear_flag_locked(listener, LFLAG_SESSION);
-                switch_core_session_rwunlock(listener->session);
-        } else if (listener->pool) {
</del><ins>+        for(int line = 0 ; line < SKINNY_MAX_BUTTON_COUNT ; line++) {
+                if(listener->session[line]) {
+                        switch_channel_clear_flag(switch_core_session_get_channel(listener->session[line]), CF_CONTROLLED);
+                        //TODO switch_clear_flag_locked(listener, LFLAG_SESSION);
+                        switch_core_session_rwunlock(listener->session[line]);
+                        destroy_pool = 0;
+                }
+        }
+        if(destroy_pool == 0) {
+                goto no_destroy_pool;
+        }
+        if (listener->pool) {
</ins><span class="cx">                 switch_memory_pool_t *pool = listener->pool;
</span><span class="cx">                 switch_core_destroy_memory_pool(&pool);
</span><span class="cx">         }
</span><span class="cx">
</span><ins>+no_destroy_pool:
+
</ins><span class="cx">         switch_mutex_lock(profile->listener_mutex);
</span><span class="cx">         profile->listener_threads--;
</span><span class="cx">         switch_mutex_unlock(profile->listener_mutex);
</span></span></pre>
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