a

socketio_posix.cpp

@@ -89,9 +89,11 @@ std::vector<char> cppsocket::receive(){
 	std::vector<char> stor;
 	while(true){
 		std::fill(buffer.begin(), buffer.end(), (char)0);
-		size_t val = read(sock, buffer.data(), buffersize + 1);
+		ssize_t val = read(sock, buffer.data(), buffersize + 1);
 		if(val == 0)throw socket_exception("Connection reset by peer");
-		if(val > (buffersize + 1))throw socket_exception("Reading error");
+		if(val == -1){
+			if(throw socket_exception("Reading error: " + strerror(errno));
+		}
 		std::cout << val << ", ";
 		stor.insert(stor.end(), buffer.begin(), buffer.begin() + std::min(val, (size_t)buffersize));
 		if(buffer.data()[buffersize] == (char)0)break;