try for accept

slsSupportLib/src/DataSocket.cpp

@@ -9,6 +9,7 @@
 #include <sys/socket.h>
 #include <sys/types.h>
 #include <unistd.h>
+#include <fcntl.h>
 
 namespace sls {
 
@@ -43,12 +44,25 @@ size_t DataSocket::receiveData(void *buffer, size_t size) {
     size_t dataRead = 0;
     while (dataRead < size) {
         dataRead +=
-            read(getSocketId(), reinterpret_cast<char *>(buffer) + dataRead,
+            ::read(getSocketId(), reinterpret_cast<char *>(buffer) + dataRead,
                  size - dataRead);
     }
     return dataRead;
 }
 
+size_t DataSocket::read(void *buffer, size_t size){
+    return ::read(getSocketId(), reinterpret_cast<char *>(buffer), size);
+}
+
+int DataSocket::setReceiveTimeout(int us) {
+    timeval t{};
+    t.tv_sec = 0;
+    t.tv_usec = us;
+    return ::setsockopt(getSocketId(), SOL_SOCKET, SO_RCVTIMEO, &t,
+                        sizeof(struct timeval));
+}
+
+
 size_t DataSocket::sendData(const void *buffer, size_t size) {
     size_t dataSent = 0;
     while (dataSent < size) {

slsSupportLib/src/ServerSocket.cpp

@@ -27,7 +27,7 @@ ServerSocket::ServerSocket(int port)
     if (bind(getSocketId(), (struct sockaddr *)&serverAddr,
              sizeof(serverAddr)) != 0) {
         close();
-        throw std::runtime_error("Server ERROR: cannot  bind socket");
+        throw sls::SocketError("Server ERROR: cannot  bind socket");
     }
     if (listen(getSocketId(), DEFAULT_BACKLOG) != 0) {
         close();
@@ -41,7 +41,7 @@ DataSocket ServerSocket::accept() {
     int newSocket =
         ::accept(getSocketId(), (struct sockaddr *)&clientAddr, &addr_size);
     if (newSocket == -1) {
-        throw std::runtime_error("Server ERROR: socket accept failed\n");
+        throw sls::SocketError("Server ERROR: socket accept failed\n");
     }
     inet_ntop(AF_INET, &(clientAddr.sin_addr), &thisClient_.front(),
               INET_ADDRSTRLEN);