Queue pattern

[salapat11]

We have a queue pattern that resolves to ~750 queues. If this pattern is used, we noticed it fails with the error - "mqiPCF.go: Unknown PCF type". When the queue pattern is split into smaller groups, it works. Is this because of the bufSize assigned as here? -

mq-golang/mqmetric/discover.go

Line 714 in bf7e7cf

bufSize := 32768

[ibmmqmet]

Not likely to be that - as the code/comments around that area say, the buffer is resized dynamically with retries. I've tried running with 1000 queues in the same pattern and it seems to work fine. (And I can see that buffer being resized.) I'll see if I can add some debug for the next iteration, to get a better idea of what might be happening.

[rjseibert]

I would suggest that #163 resolves this.