[DRILL-2928] C++ Client - io_service needs to be reset if it runs out of work

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.0.0
• Component/s: Client - C++
• Assignee: Parth Chandra
• Reporter: Parth Chandra
• Created: 30/Apr/15 23:06
• Updated: 08/May/15 04:15
• Resolved: 08/May/15 04:15

Description

Sumbitting multiple queries in sequence using the async api can result in a situation where the io_service runs out of work before the next query is submitted and stops running. Any listener thread started using the io_service then exits immediately.
A previous patch did not address this fully. Once it runs out of work, the io_service needs to be reset before it is assigned more work.