stream_req hangs waiting for persisted mutations w/vb_uuid = 0

• Create 1 item
• stream request with (start = 0, end = 1, vb_uuid = 0)

• first couple stream requests will return mutations from in-memory snapshots.

• continue until snapshot flags=disk

• hangs after sending snapshot (see below)

Note: this passes when I use actual vb_uuid, is this expected?

{'status': 0, 'opcode': 83, 'failover_log': [(114158602295385, 0)]} {'snap_start_seqno': 0, 'flag': 'memory', 'vbucket': 0, 'opcode': 86, 'snap_end_seqno': 1} {'value': 'value', 'lock_time': 0, 'opcode': 87, 'expiration': 0, 'key': 'key', 'flags': 0, 'nru': 2, 'vbucket': 0, 'by_seqno': 1, 'rev_seqno': 1} {'flags': 0, 'vbucket': 0, 'opcode': 85} {'status': 0, 'opcode': 83, 'failover_log': [(114158602295385, 0)]} {'snap_start_seqno': 0, 'flag': 'memory', 'vbucket': 0, 'opcode': 86, 'snap_end_seqno': 1}

None
FAIL

test under review
http://review.couchbase.org/#/c/37686/