jsonrpc.js On handling errors by the server response.error !== null needed line 262

[julianah]

Hi,
Using a server like:

from jsonrpc import handleCGI, ServiceMethod

class BasicService:
@ServiceMethod
def echo(self,msg):
return msg
@ServiceMethod
def add (self,a,b):
return a + b

if name == 'main':
service = BasicService()
handleCGI(service)

And a js client like

var jsonService = new JsonRpc.ServiceProxy("http://localhost/jsonrpcserver.py", {
asynchronous: true,
methods: ['echo']
});

JsonRpc.setAsynchronous(jsonService, true);

try {
jsonService.echo(
{
params: ['boo'],
onSuccess: function(result) {
console.log("result is " + result);
},
onException: function(e) {
console.log("Unable to compute because: " + e);
return true;
}
});
} catch (Exception) {
log.error("erorr running ecbo");
}

line 262: if (response.error !== undefined && response.error !== null)

response.error !== null needs to be added?