Submit queries immediately rather that waiting for ReadyForQuery, when possible #662
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This pull request causes node-postgres to send queries immediately, unless a copyFrom request has been sent and has not completed.
This fixes the current disastrous state of this library that always waits for query results before submitting the next query, resulting in O(n) rather than O(1) latency for n queries sent without waiting by a client.
API additions:
Internal additions:
If you would prefer to keep the old behavior by default (not recommended, since it means being broken by default), you can remove the "this.sendImmediately = true;" line.