TCP server implementation finished

A lot of smaller tweaks and smaller refactoring done
in UDP TMTC bridge as well

osal/common/UdpTcPollingTask.h

@@ -9,8 +9,11 @@
 #include <vector>
 
 /**
- * @brief   This class should be used with the UdpTmTcBridge to implement a UDP server
+ * @brief   This class can be used with the UdpTmTcBridge to implement a UDP server
  *          for receiving and sending PUS TMTC.
+ * @details
+ * This task is exclusively used to poll telecommands from a given socket and transfer them
+ * to the FSFW software bus. It used the blocking recvfrom call to do this.
  */
 class UdpTcPollingTask:
         public TcpIpBase,
@@ -45,8 +48,6 @@ private:
 	object_id_t tmtcBridgeId = objects::NO_OBJECT;
 	UdpTmTcBridge* tmtcBridge = nullptr;
 	MessageQueueId_t targetTcDestination = MessageQueueIF::NO_QUEUE;
-
-	//! See: https://docs.microsoft.com/en-us/windows/win32/api/winsock/nf-winsock-recvfrom
 	int receptionFlags = 0;
 
 	std::vector<uint8_t> receptionBuffer;