Closes: #8575
This PR aims to fix the `LastCommitRound can only be negative for initial height 0` issue we see in the e2e tests by initializing the `state` object before starting the receive routines in the consensus reactor. This is somewhat inelegant, but it should fix the issue.
* Fix lock sequencing in socket client request tracking.
It is not safe to check base service state (IsRunning) while holding the lock
for the client state. If we do, then during shutdown we may deadlock with the
invocation of the OnStop handler, which the base service executes while holding
the service lock.
* Enqueue pending requests before sending them to the server.
If we don't do this, the server can reply before the request lands in the
queue. That will cause the receiver to terminate early for an unsolicited
response. So enqueue first: This is safe because we're doing it in the same
routine as services the channel, so we won't take another message till we are
safely past that point.
* Document what we did.
* Fix socket paths in tests.
Prior to this change, it was possible that two client calls could enqueue their
requests in the response queue in a different order than they were processed
by the sender goroutine. This violates the requirement that responses must be
delivered in the same order they were enqueued.
To avert this, make the sender goroutine responsible for enqueuing.
Also, remove an unnecessary channel buffer.
* Copied over 'client server' section from ABCI spec
* Adapted the ABCI text in 'Client and Server' section
* Minor changes to README
* Removed TODO from Readme
* Update spec/abci++/abci++_client_server_002_draft.md
Co-authored-by: Daniel <daniel.cason@usi.ch>
* Update spec/abci++/abci++_client_server_002_draft.md
Co-authored-by: Daniel <daniel.cason@usi.ch>
* Update spec/abci++/abci++_client_server_002_draft.md
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* Update spec/abci++/abci++_client_server_002_draft.md
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* Update spec/abci++/abci++_client_server_002_draft.md
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* Update spec/abci++/abci++_client_server_002_draft.md
Co-authored-by: Daniel <daniel.cason@usi.ch>
* Addressed comments
* Moved GRPC link out of the Tendermint-specific occurrence
* Fixed merge
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* Copied over the 'Apps' section from ABCI. Need to adapt it
* Adapted the ABCI text in requirements section
* Update spec/abci++/abci++_app_requirements_002_draft.md
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* Update spec/abci++/abci++_app_requirements_002_draft.md
Co-authored-by: Daniel <daniel.cason@usi.ch>
* Update spec/abci++/abci++_app_requirements_002_draft.md
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* Update spec/abci++/abci++_app_requirements_002_draft.md
Co-authored-by: Daniel <daniel.cason@usi.ch>
* Update spec/abci++/abci++_app_requirements_002_draft.md
Co-authored-by: Daniel <daniel.cason@usi.ch>
* Update spec/abci++/abci++_app_requirements_002_draft.md
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* Update spec/abci++/abci++_app_requirements_002_draft.md
Co-authored-by: Daniel <daniel.cason@usi.ch>
* Update spec/abci++/abci++_app_requirements_002_draft.md
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* Update spec/abci++/abci++_app_requirements_002_draft.md
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* Update spec/abci++/abci++_app_requirements_002_draft.md
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* Update spec/abci++/abci++_app_requirements_002_draft.md
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* Update spec/abci++/abci++_app_requirements_002_draft.md
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* Update spec/abci++/abci++_app_requirements_002_draft.md
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* Update spec/abci++/abci++_app_requirements_002_draft.md
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* Update spec/abci++/abci++_app_requirements_002_draft.md
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* Update spec/abci++/abci++_app_requirements_002_draft.md
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* Update spec/abci++/abci++_app_requirements_002_draft.md
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* Update spec/abci++/abci++_app_requirements_002_draft.md
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* Update spec/abci++/abci++_app_requirements_002_draft.md
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* Update spec/abci++/abci++_app_requirements_002_draft.md
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* Update spec/abci++/abci++_app_requirements_002_draft.md
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* Update spec/abci++/abci++_app_requirements_002_draft.md
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* Update spec/abci++/abci++_app_requirements_002_draft.md
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* Update spec/abci++/abci++_app_requirements_002_draft.md
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* Update spec/abci++/abci++_app_requirements_002_draft.md
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* Update spec/abci++/abci++_app_requirements_002_draft.md
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* Update spec/abci++/abci++_app_requirements_002_draft.md
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* Update spec/abci++/abci++_app_requirements_002_draft.md
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* Update spec/abci++/abci++_app_requirements_002_draft.md
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* Update spec/abci++/abci++_app_requirements_002_draft.md
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* Update spec/abci++/abci++_app_requirements_002_draft.md
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* Update spec/abci++/abci++_app_requirements_002_draft.md
Co-authored-by: M. J. Fromberger <fromberger@interchain.io>
* Adressed @cason's comments
* Update spec/abci++/abci++_app_requirements_002_draft.md
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* Update spec/abci++/abci++_app_requirements_002_draft.md
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* Update spec/abci++/abci++_app_requirements_002_draft.md
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* Update spec/abci++/abci++_app_requirements_002_draft.md
Co-authored-by: M. J. Fromberger <fromberger@interchain.io>
* Addressed remaining comments
* Addressed some of @cmwaters comments
* Addressed more comments
* Addressed @JayT106's comments
Co-authored-by: Daniel <daniel.cason@usi.ch>
Co-authored-by: M. J. Fromberger <fromberger@interchain.io>