void ConnectionGPS::HandleRead ( const boost::system::error_code &  err, size_t  bytes_received  )

inlineprivate

Definition at line 173 of file gpsctrl.cc.

References buffer, Error(), and str.

Referenced by StartReadReport().

    {
        // Do not schedule a new read if the connection failed.
        if (bytes_received==0 || err)
        {
            if (err==ba::error::eof)
                Warn("Connection closed by remote host.");

            // 107: Transport endpoint is not connected (bs::error_code(107, bs::system_category))
            // 125: Operation canceled
            if (err && err!=ba::error::eof &&                     // Connection closed by remote host
                err!=ba::error::basic_errors::not_connected &&    // Connection closed by remote host
                err!=ba::error::basic_errors::operation_aborted)  // Connection closed by us
            {
                ostringstream str;
                str << "Reading from " << URL() << ": " << err.message() << " (" << err << ")";// << endl;
                Error(str);
            }
            PostClose(err!=ba::error::basic_errors::operation_aborted);
            return;
        }

        istream is(&fBuffer);

        string buffer;
        if (!getline(is, buffer, '\n'))
        {
            Error("Received message does not contain \\n... closing connection.");
            PostClose(false);
            return;
        }
        buffer = buffer.substr(0, buffer.size()-1);

        if (fIsVerbose)
            Out() << buffer << endl;

        try
        {
            if (!ParseAnswer(buffer))
            {
                Error("Received: "+buffer);
                PostClose(false);
                return;
            }
        }
        catch (const exception &e)
        {
            Error("Parsing NEMA message failed ["+string(e.what())+"]");
            Error("Received: "+buffer);
            PostClose(false);
            return;
        }

        fLastReport = Time();
        StartReadReport();
    }

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