tongsucn opened a new pull request, #129:
URL: https://github.com/apache/pulsar-client-cpp/pull/129
Master Issue: apache/pulsar#7096
### Motivation
C++ client's `BinaryProtoLookupService` does not limit the times of client's
lookup redirection. It may result in broker overloading as described in
apache/pulsar#7096.
### Modifications
1. Added max. look redirection limit in
`BinaryProtoLookupService::findBroker`.
2. Added configuration to control max times of lookup redirection in both
`BinaryProtoLookupService` and `HTTPLookupService`.
3. Added configuration to control initial- and max-backoff interval in both
`ProducerImpl` and `ConsumerImpl`.
### Verifying this change
- [ ] Make sure that the change passes the CI checks.
### Test cases are on the way
This change added tests and can be verified as follows:
*(example:)*
- *Added integration tests for end-to-end deployment with large payloads
(10MB)*
- *Extended integration test for recovery after broker failure*
### Documentation
- [ ] `doc-required`
- [ ] `doc-not-needed`
- [ ] `doc`
- [x] `doc-complete`
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