RPC Timeout/Retries account for blocking requests #8921
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The current implementation measures RPC request timeout only against config.RPCHoldTimeout, which is fine for non-blocking requests but will almost surely be exceeded by long-poll requests that block for minutes at a time. This adds an HasTimedOut method on the RPCInfo interface that takes into account whether the request is blocking, its maximum wait time, and the RPCHoldTimeout.
tgross
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The current implementation measures RPC request timeout only against
config.RPCHoldTimeout, which is fine for non-blocking requests but will
almost surely be exceeded by long-poll requests that block for minutes
at a time.
This adds an HasTimedOut method on the RPCInfo interface that takes into
account whether the request is blocking, its maximum wait time, and the
RPCHoldTimeout.