Github user jorgebay commented on the issue:
https://github.com/apache/tinkerpop/pull/903
Also, I'm not sure I understand how this will come into place with
TINKERPOP-1775.
Currently a connection is being used to one send and receive one
request/response pair at a time. We should allow sending multiple requests
without waiting for a response and support unordered responses (based on the
request id). You can look at the gremlin-javascript connection for example:
- When the request is sent, a [callback handler is
registered](https://github.com/apache/tinkerpop/blob/3.3.3/gremlin-javascript/src/main/javascript/gremlin-javascript/lib/driver/driver-remote-connection.js#L106-L109)
- When the response is obtained, [the callback is obtained by request id
and
invoked](https://github.com/apache/tinkerpop/blob/3.3.3/gremlin-javascript/src/main/javascript/gremlin-javascript/lib/driver/driver-remote-connection.js#L146).
We can use the pool to balance the requests between connections. If we want
to throttle requests, we should introduce a new setting like "max inflight per
connection".
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