refine code, rename srs_app_socket.cpp to srs_app_st_socket.cpp

@@ -440,7 +440,7 @@ RTMP_OBJS="${MODULE_OBJS[@]}"
 MODULE_ID="APP" 
 MODULE_DEPENDS=("CORE" "KERNEL" "RTMP") 
 ModuleLibIncs=(${LibSTRoot} ${LibHttpParserRoot} ${SRS_OBJS})
-MODULE_FILES=("srs_app_server" "srs_app_conn" "srs_app_rtmp_conn" "srs_app_socket" "srs_app_source" 
+MODULE_FILES=("srs_app_server" "srs_app_conn" "srs_app_rtmp_conn" "srs_app_st_socket" "srs_app_source" 
         "srs_app_refer" "srs_app_hls" "srs_app_forward" "srs_app_encoder" "srs_app_http" 
         "srs_app_thread" "srs_app_bandwidth" "srs_app_st" "srs_app_log" "srs_app_config" 
         "srs_app_pithy_print" "srs_app_reload" "srs_app_http_api" "srs_app_http_conn" "srs_app_http_hooks" 

@@ -36,12 +36,12 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include <srs_app_config.hpp>
 #include <srs_protocol_utility.hpp>
 #include <srs_protocol_rtmp.hpp>
-#include <srs_app_socket.hpp>
+#include <srs_app_st_socket.hpp>
 #include <srs_protocol_stack.hpp>
 #include <srs_app_source.hpp>
 #include <srs_app_pithy_print.hpp>
 #include <srs_core_autofree.hpp>
-#include <srs_app_socket.hpp>
+#include <srs_app_st_socket.hpp>
 #include <srs_app_kbps.hpp>
 #include <srs_kernel_utility.hpp>
 #include <srs_protocol_msg_array.hpp>

@@ -30,7 +30,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 #include <srs_app_source.hpp>
 #include <srs_core_autofree.hpp>
-#include <srs_app_socket.hpp>
+#include <srs_app_st_socket.hpp>
 #include <srs_kernel_error.hpp>
 #include <srs_kernel_log.hpp>
 #include <srs_app_config.hpp>

@@ -31,7 +31,7 @@ using namespace std;
 
 #include <srs_kernel_error.hpp>
 #include <srs_kernel_log.hpp>
-#include <srs_app_socket.hpp>
+#include <srs_app_st_socket.hpp>
 #include <srs_app_http_api.hpp>
 #include <srs_app_http_conn.hpp>
 #include <srs_app_json.hpp>

@@ -31,7 +31,7 @@ using namespace std;
 #include <srs_kernel_log.hpp>
 #include <srs_kernel_error.hpp>
 #include <srs_app_http.hpp>
-#include <srs_app_socket.hpp>
+#include <srs_app_st_socket.hpp>
 #include <srs_core_autofree.hpp>
 #include <srs_app_json.hpp>
 #include <srs_app_config.hpp>

@@ -32,7 +32,7 @@ using namespace std;
 #include <srs_app_http.hpp>
 #include <srs_kernel_error.hpp>
 #include <srs_kernel_log.hpp>
-#include <srs_app_socket.hpp>
+#include <srs_app_st_socket.hpp>
 #include <srs_kernel_utility.hpp>
 #include <srs_app_utility.hpp>
 

@@ -35,7 +35,7 @@ using namespace std;
 
 #include <srs_kernel_log.hpp>
 #include <srs_kernel_error.hpp>
-#include <srs_app_socket.hpp>
+#include <srs_app_st_socket.hpp>
 #include <srs_app_http.hpp>
 #include <srs_core_autofree.hpp>
 #include <srs_app_json.hpp>

@@ -31,7 +31,7 @@ using namespace std;
 #include <srs_kernel_error.hpp>
 #include <srs_protocol_rtmp.hpp>
 #include <srs_kernel_log.hpp>
-#include <srs_app_socket.hpp>
+#include <srs_app_st_socket.hpp>
 #include <srs_app_http.hpp>
 #include <srs_app_json.hpp>
 #include <srs_app_dvr.hpp>

@@ -43,7 +43,7 @@ using namespace std;
 #include <srs_app_hls.hpp>
 #include <srs_app_http.hpp>
 #include <srs_app_bandwidth.hpp>
-#include <srs_app_socket.hpp>
+#include <srs_app_st_socket.hpp>
 #include <srs_app_http_hooks.hpp>
 #include <srs_app_edge.hpp>
 #include <srs_app_kbps.hpp>

@@ -21,7 +21,7 @@ IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
 
-#include <srs_app_socket.hpp>
+#include <srs_app_st_socket.hpp>
 
 #include <srs_kernel_error.hpp>
 #include <srs_kernel_utility.hpp>

@@ -21,11 +21,11 @@ IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
 
-#ifndef SRS_APP_SOCKET_HPP
-#define SRS_APP_SOCKET_HPP
+#ifndef SRS_APP_ST_SOCKET_HPP
+#define SRS_APP_ST_SOCKET_HPP
 
 /*
-#include <srs_app_socket.hpp>
+#include <srs_app_st_socket.hpp>
 */
 
 #include <srs_core.hpp>

@@ -104,8 +104,8 @@ file
 	..\app\srs_app_server.cpp,
 	..\app\srs_app_st.hpp,
 	..\app\srs_app_st.cpp,
-	..\app\srs_app_socket.hpp,
-	..\app\srs_app_socket.cpp,
+	..\app\srs_app_st_socket.hpp,
+	..\app\srs_app_st_socket.cpp,
 	..\app\srs_app_source.hpp,
 	..\app\srs_app_source.cpp,
 	..\app\srs_app_thread.hpp,