network send and recv retry when error EINTR happen

HISTORY

@@ -1,4 +1,7 @@
 
+Version 5.03  2014-08-02
+ * network send and recv retry when error EINTR happen
+
 Version 5.02  2014-07-20
  * corect README spell mistake
  * bug fixed: can't deal sync truncate file exception

common/fdfs_global.c

@@ -23,7 +23,7 @@
 int g_fdfs_connect_timeout = DEFAULT_CONNECT_TIMEOUT;
 int g_fdfs_network_timeout = DEFAULT_NETWORK_TIMEOUT;
 char g_fdfs_base_path[MAX_PATH_SIZE] = {'/', 't', 'm', 'p', '\0'};
-Version g_fdfs_version = {5, 2};
+Version g_fdfs_version = {5, 3};
 bool g_use_connection_pool = false;
 ConnectionPool g_connection_pool;
 int g_connection_pool_max_idle_time = 3600;

storage/storage_nio.c

@@ -322,6 +322,10 @@ static void client_sock_read(int sock, short event, void *arg)
 			if (errno == EAGAIN || errno == EWOULDBLOCK)
 			{
 			}
+			else if (errno == EINTR)
+			{
+				continue;
+			}
 			else
 			{
 				logError("file: "__FILE__", line: %d, " \
@@ -456,6 +460,10 @@ static void client_sock_write(int sock, short event, void *arg)
 			{
 				set_send_event(pTask);
 			}
+			else if (errno == EINTR)
+			{
+				continue;
+			}
 			else
 			{
 				logError("file: "__FILE__", line: %d, " \

tracker/tracker_nio.c

@@ -248,6 +248,10 @@ static void client_sock_read(int sock, short event, void *arg)
 			if (errno == EAGAIN || errno == EWOULDBLOCK)
 			{
 			}
+			else if (errno == EINTR)
+			{
+				continue;
+			}
 			else
 			{
 				logError("file: "__FILE__", line: %d, " \
@@ -361,6 +365,10 @@ static void client_sock_write(int sock, short event, void *arg)
 			{
 				set_send_event(pTask);
 			}
+			else if (errno == EINTR)
+			{
+				continue;
+			}
 			else
 			{
 				logError("file: "__FILE__", line: %d, " \