How to know if a connection error occurred when using thrift from a javascript client?

Asked Aug 22 '15 at 15:07

Active Aug 01 '16 at 12:49

Viewed 771 times

I'm running the following thrift javascript client code. If the server is down, I don't get any error in the callback - just console log message.

How do I know if there're connection issues if the callback isn't invoked?

Javascript thrift client code:

var transport = new Thrift.Transport("/api/thrift/");
var protocol = new Thrift.Protocol(transport);
var client = new ApiClient(protocol);
client.doSomething(function (result) {
  // Never invoked if the server is down.
});

Console log message:

POST http://localhost:81/api/thrift/ net::ERR_CONNECTION_REFUSED

edited Aug 01 '16 at 12:49

asked Aug 22 '15 at 15:07

AlikElzin-kilaka

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Usually I get answers faster than 2 days. Doesn't bode well for Apache Thrift. At least there are +3 google plus votes. – AlikElzin-kilaka Aug 24 '15 at 17:58
Almost a year back and still not answer? Strange. – AlikElzin-kilaka Aug 01 '16 at 12:50
in C++ there are Exceptions thrown if doSomething didn't find its way to the server. Not sure how it works in Java... – Micka Jul 05 '17 at 15:06
@Micka The question is abount javascript. – AlikElzin-kilaka Jul 06 '17 at 11:07
I know, that's why I've written the C++ state. I have no idea whether javascript has some kind of exception handling, but if it has that might be the thing to try here ;) – Micka Jul 06 '17 at 11:30
this code sample uses exception handling around the client call: https://thrift.apache.org/tutorial/js – Micka Jul 06 '17 at 11:33

How to know if a connection error occurred when using thrift from a javascript client?

0 Answers0