private void connectionException(Client client, Object attachment, Throwable e) {
logger.info("exception while connecting to " + client, e);
if (attachment == null) {
return;
}
Object[] msg = (Object[]) attachment;
if (msg[0] instanceof InvokerContext) {
InvokerContext invokerContext = (InvokerContext) msg[0];
InvocationRequest request = invokerContext.getRequest();
if (request.getMessageType() == Constants.MESSAGE_TYPE_SERVICE && msg[1] != null) {
try {
Callback callback = (Callback) msg[1];
if (client != null) {
client.write(request, callback);
} else {
logger.error("no client found with service:" + request.getServiceName());
}
} catch (Throwable ex) {
logger.error("", ex);
}
logger.error("", e);
}
}
}
private String getRequestUrl(InvocationRequest request) {
return request.getServiceName() + "#" + request.getMethodName();
}