serf: expose the deadline
agent: log message cleanup
agent: adding support for query handler scripts
agent: expose the Query command
agent: log cleanup
serf: Expose QueryResponse deadline
agent: First pass at 'query' IPC command
serf: prioritize query messages due to real-time nature
serf: Switch messageQuery/Response to use Flags instead of bools
agent: Do not respond to query with non-zero exit code
client: Support the Query command
agent: Testing the Query() IPC command
serf: Query uses a pointer to struct instead of copying
client: guard against nil channels
agent: Support query streaming
client: Add support for the Respond command
agent: Support IPC based query response