Lots of Good Stuff

Summary

Lots of bug fixes and optimizations.

What's Changed

• Live reloading entire config and bug fixes by @levkk in #84
• Fix panic & query router bug by @levkk in #85
• Automatically reload config every seconds (disabled by default) by @levkk in #86
• Fix stats dymanic reload by @levkk in #87
• Support for TLS by @levkk in #91
• Bump activerecord from 7.0.2.2 to 7.0.3.1 in /tests/ruby by @dependabot in #94
• Add support for multi-database / multi-user pools by @drdrsh in #96
• Minor fix for some stats by @chhetripradeep in #97
• Add Serialize trait to configs by @drdrsh in #99
• Slightly more light weight health check by @drdrsh in #100
• Avoid ValueAfterTable when serializing configs by @drdrsh in #101
• Add test for config Serializer by @drdrsh in #102
• Send proper server parameters to clients using admin db by @drdrsh in #103
• Sync pgcat config for docker-compose by @chhetripradeep in #104
• Fix Python tests and remove CircleCI-specific path by @drdrsh in #106
• Add user to SHOW STATS query by @drdrsh in #108
• Report banned addresses as disabled by @drdrsh in #111
• Generate test coverage report in CircleCI by @drdrsh in #110
• Fix local dev by @drdrsh in #112
• Implementing graceful shutdown by @zainkabani in #105
• Prevent clients from sticking to old pools after config update by @drdrsh in #113
• create a prometheus exporter on a standard http port by @dat2 in #107
• Validates pgcat is closed after shutdown python tests by @zainkabani in #116
• fix docker compose port allocation for local dev by @dat2 in #117
• Health check delay by @zainkabani in #118
• Speed up CI a bit by @levkk in #119
• Fix debug log by @levkk in #120
• Make prometheus port configurable by @chhetripradeep in #121
• Statement timeout + replica imbalance by @levkk in #122
• Add cl_idle to SHOW POOLS by @drdrsh in #124
• Fix missing statistics by @levkk in #125
• Minor cleanup in admin command by @chhetripradeep in #126
• Add pool name and username to address object by @drdrsh in #128
• Minor Refactoring of re-used code and server stat reporting by @zainkabani in #129
• Random instance selection by @drdrsh in #136
• Random lb by @levkk in #138
• Fix incorrect routing for replicas by @levkk in #139
• Fix too many idle servers by @levkk in #140
• Really fix idle servers by @levkk in #141
• Avoid sending Z packet in the middle of extended protocol packet sequence if we fail to get connection form pool by @drdrsh in #137
• Graceful shutdown and refactor by @levkk in #144
• Exit with failure codes if configs are bad by @drdrsh in #146
• Move autoreloader to own tokio task by @zainkabani in #148
• Ruby integration tests by @drdrsh in #147
• Allow running integration tests with coverage locally by @drdrsh in #151
• Log Address information in connection create/drop by @drdrsh in #154
• Better handling extended protocol messages in the event of busy pool by @drdrsh in #155
• Send DISCARD ALL even if client is not in transaction by @drdrsh in #152
• Patch graceful shutdown bug by @zain-kabani in #157
• Main Thread Panic when swarmed with clients by @drdrsh in #158
• Adds microsecond logging and also reformats duration to include milliseconds by @zainkabani in #156
• Avoid reporting ProtocolSyncError when admin session disconnects by @drdrsh in #160
• Better logging for failure to get connection from pool by @drdrsh in #161
• Send signal even if process is gone by @levkk in #162
• Clean connection state up after protocol named prepared statement by @drdrsh in #163
• Add Discord link by @levkk in #164
• Add SHOW CLIENTS / SHOW SERVERS + Stats refactor and tests by @drdrsh in #159
• Report Query times by @drdrsh in #166
• Export pgcat objects in lib by @zainkabani in #169
• Update to latest library versions by @zainkabani in #170
• Minor refactor for configs by @zainkabani in #172
• Add defaults for configs by @zainkabani in #174
• Log failed client logins by @drdrsh in #173
• Don't drop connections if DB hasn't changed by @levkk in #175
• Fix the pool fix by @levkk in #176
• Set client state to idle after error by @drdrsh in #179
• Change sharding config to enum and move validation of configs into public functions by @zainkabani in #178
• Replace a few types with more developer-friendly names by @levkk in #182
• Fix maxwait metric by @drdrsh in #183

New Contributors

• @drdrsh made their first contribution in #96
• @chhetripradeep made their first contribution in #97
• @dat2 made their first contribution in #107
• @zain-kabani made their first contribution in #157

Full Changelog: v0.2.1-beta1...v0.3.0