Examples with JsonClientHandler jmri.server.json.JsonClientHandler used on opensource projects

Example 1 with JsonClientHandler

use of jmri.server.json.JsonClientHandler in project JMRI by JMRI.

the class JsonServer method handleClient.

// Handle communication to a client through inStream and outStream
@Override
public void handleClient(DataInputStream inStream, DataOutputStream outStream) throws IOException {
    ObjectReader reader = this.mapper.reader();
    JsonClientHandler handler = new JsonClientHandler(new JsonConnection(outStream));
    // Start by sending a welcome message
    handler.onMessage(JsonClientHandler.HELLO_MSG);
    while (true) {
        try {
            handler.onMessage(reader.readTree((InputStream) inStream));
        // Read the command from the client
        } catch (IOException e) {
            // attempt to close the connection and throw the exception
            handler.dispose();
            throw e;
        } catch (NoSuchElementException nse) {
            // so break out of the loop
            break;
        }
    }
    handler.dispose();
}