[services] handle binding errors in tunnels, webconsole

Signed-off-by: R4SAS <r4sas@i2pmail.org>

daemon/HTTPServer.cpp

@@ -1226,10 +1226,15 @@ namespace http {
 			i2p::config::SetOption("http.pass", pass);
 			LogPrint(eLogInfo, "HTTPServer: password set to ", pass);
 		}
+
+		try {
 			m_IsRunning = true;
 			m_Thread = std::unique_ptr<std::thread>(new std::thread (std::bind (&HTTPServer::Run, this)));
 			m_Acceptor.listen ();
 			Accept ();
+		} catch (std::exception& ex) {
+			LogPrint (eLogError, "HTTPServer: failed to start webconsole: ", ex.what ());
+		}
 	}
 
 	void HTTPServer::Stop ()

libi2pd_client/I2PService.cpp

@@ -285,8 +285,12 @@ namespace client
 		m_Acceptor.reset (new boost::asio::ip::tcp::acceptor (GetService (), m_LocalEndpoint));
 		// update the local end point in case port has been set zero and got updated now
 		m_LocalEndpoint = m_Acceptor->local_endpoint();
+		try {
 			m_Acceptor->listen ();
 			Accept ();
+		} catch (std::exception& ex) {
+			LogPrint (eLogError, "I2PService: failed to start ", GetName(), " acceptor: ", ex.what ());
+		}
 	}
 
 	void TCPIPAcceptor::Stop ()

libi2pd_client/I2PTunnel.cpp

@@ -389,7 +389,7 @@ namespace client
 	}
 
 
-	/* This handler tries to stablish a connection with the desired server and dies if it fails to do so */
+	/* This handler tries to establish a connection with the desired server and dies if it fails to do so */
 	class I2PClientTunnelHandler: public I2PServiceHandler, public std::enable_shared_from_this<I2PClientTunnelHandler>
 	{
 		public: