[services] handle binding errors in tunnels, webconsole

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

daemon/Daemon.cpp

@@ -317,7 +317,7 @@ namespace i2p
 			bool http; i2p::config::GetOption("http.enabled", http);
 			if (http) {
 				std::string httpAddr; i2p::config::GetOption("http.address", httpAddr);
-				uint16_t    httpPort; i2p::config::GetOption("http.port",		 httpPort);
+				uint16_t    httpPort; i2p::config::GetOption("http.port", httpPort);
 				LogPrint(eLogInfo, "Daemon: starting HTTP Server at ", httpAddr, ":", httpPort);
 				d.httpServer = std::unique_ptr<i2p::http::HTTPServer>(new i2p::http::HTTPServer(httpAddr, httpPort));
 				d.httpServer->Start();

daemon/HTTPServer.cpp

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

@@ -283,10 +283,14 @@ namespace client
 	void TCPIPAcceptor::Start ()
 	{
 		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
+		// update the local end point in case port has been set zero and got updated now
 		m_LocalEndpoint = m_Acceptor->local_endpoint();
-		m_Acceptor->listen ();
-		Accept ();
+		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: