Fix bug when json response times out

[braydonf]

Resolves issue:

{"message": "Requesting next set of pointers, total pointers: 0", "level": 3, "timestamp": 1495473569782}
{"message": "Pending work count: 1", "level": 4, "timestamp": 1495473569782}
{"message": "Request pointers error: 28", "level": 2, "timestamp": 1495473629793}
wine: Unhandled page fault at address 0x5cdb04 (thread 002f), starting debugger...
Unhandled exception: page fault in 64-bit code (0x00000000005cdb04).