From f4a04e65f28a3f93d585dfb28dacf19ca8407a5f Mon Sep 17 00:00:00 2001
From: Brian West <brian@freeswitch.org>
Date: Fri, 22 Aug 2014 16:39:45 -0500
Subject: [PATCH] FS-6735

---
 src/include/switch_apr.h                      |  2 ++
 .../mod_event_socket/mod_event_socket.c       |  2 ++
 src/switch_apr.c                              | 28 +++++++++++++++++++
 3 files changed, 32 insertions(+)

diff --git a/src/include/switch_apr.h b/src/include/switch_apr.h
index c723a533e3..50096d5aff 100644
--- a/src/include/switch_apr.h
+++ b/src/include/switch_apr.h
@@ -985,6 +985,8 @@ SWITCH_DECLARE(switch_status_t) switch_thread_create(switch_thread_t ** new_thre
 #define SWITCH_SO_RCVBUF 128
 #define SWITCH_SO_DISCONNECTED 256
 #define SWITCH_SO_TCP_NODELAY 512
+#define SWITCH_SO_TCP_KEEPIDLE 520
+#define SWITCH_SO_TCP_KEEPINTVL 530
 
 
  /**
diff --git a/src/mod/event_handlers/mod_event_socket/mod_event_socket.c b/src/mod/event_handlers/mod_event_socket/mod_event_socket.c
index 3ad1b0c966..99a6415469 100644
--- a/src/mod/event_handlers/mod_event_socket/mod_event_socket.c
+++ b/src/mod/event_handlers/mod_event_socket/mod_event_socket.c
@@ -446,6 +446,8 @@ SWITCH_STANDARD_APP(socket_function)
 
 	switch_socket_opt_set(new_sock, SWITCH_SO_KEEPALIVE, 1);
 	switch_socket_opt_set(new_sock, SWITCH_SO_TCP_NODELAY, 1);
+	switch_socket_opt_set(new_sock, SWITCH_SO_TCP_KEEPIDLE, 30);
+	switch_socket_opt_set(new_sock, SWITCH_SO_TCP_KEEPINTVL, 30);
 
 	if (switch_socket_connect(new_sock, sa) != SWITCH_STATUS_SUCCESS) {
 		switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_ERROR, "Socket Error!\n");
diff --git a/src/switch_apr.c b/src/switch_apr.c
index a12ae2ddeb..e77be82897 100644
--- a/src/switch_apr.c
+++ b/src/switch_apr.c
@@ -789,6 +789,34 @@ SWITCH_DECLARE(switch_status_t) switch_sockaddr_info_get(switch_sockaddr_t ** sa
 
 SWITCH_DECLARE(switch_status_t) switch_socket_opt_set(switch_socket_t *sock, int32_t opt, int32_t on)
 {
+	if (opt == SWITCH_SO_TCP_KEEPIDLE) {
+		int r = -10;
+		
+#if defined(TCP_KEEPIDLE)
+		r = setsockopt(jsock->client_socket, SOL_TCP, TCP_KEEPIDLE, (void *)&on, sizeof(on));
+#endif
+		if (r == -10) {
+			return SWITCH_STATUS_NOTIMPL;
+		}
+
+	
+		return r ? SWITCH_STATUS_FALSE : SWITCH_STATUS_SUCCESS;
+	}
+
+	if (opt == SWITCH_SO_TCP_KEEPINTVL) {
+		int r = -10;
+
+#if defined(TCP_KEEPINTVL)
+		r = setsockopt(jsock->client_socket, SOL_TCP, TCP_KEEPINTVL, (void *)&on, sizeof(on));
+#endif
+
+		if (r == -10) {
+			return SWITCH_STATUS_NOTIMPL;
+		}
+
+		return r ? SWITCH_STATUS_FALSE : SWITCH_STATUS_SUCCESS;
+	}
+
 	return apr_socket_opt_set(sock, opt, on);
 }