cd02fad290
Fix NPE bug when creating connection group in ConnectionManager
- The NPE will occur when multiple threads are trying to create the connection group for the same namespace
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
5 years ago
f27d7a4b24
Improve ClusterServerConfigManager in sentinel-cluster-server-default and add basic test cases
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
5 years ago
cd334406af
Code and javadoc refinement
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
5 years ago
d4d85dbc7c
Bump version to 1.4.2-SNAPSHOT
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
5 years ago
225d81ed93
Bump version to 1.4.1
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
5 years ago
f82fcd696f
Add basic monitoring command API for cluster token server
- Also add top-K frequent parameter statistic support
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
5 years ago
1b68d0c9a0
Polish cluster token server handler related logic
- Enlarge retry timeout to 2s by default
- Improve remote address representation
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
5 years ago
e4d0f4c6ab
Improve namespace register logic for embedded token server mode
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
5 years ago
6a9d479216
Improvements for cluster token client retry and stop control logic
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
5 years ago
40368bdcd6
Config and log enhancement for cluster token client
- Refactor token client common config and assign config
- Log enhancement when transport to token server failed
- Add `getState` method to `ClusterTokenClient` interface
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
5 years ago
77df7d23c9
Optimize Netty dependency of cluster modules
- use `netty-handler` instead to reduce size
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
5 years ago
99bdb9cf3c
Add total QPS limit control for specific namespace in cluster flow control ( #382 )
- Add `UnaryLeapArray` and `RequestLimiter` to enable simple QPS limit
- Improve cluster rule manager and server config manager to support request limiter
- Support `TOO_MANY_REQUEST` status in client side
- Also improve the automatic namespace register of embedded server mode
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
5 years ago
96dac7a1e0
Update constructor of Sentinel cluster server statistic component
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
6 years ago
9916dad403
Bump version to 1.4.1-SNAPSHOT
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
6 years ago
c7b5653249
Bump version to 1.4.0
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
6 years ago
2735954afd
Update cluster related command APIs and some enhancement and fix for cluster module
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
6 years ago
a5819e092d
Add HTTP command for modifying global state and client config
- Add several command handlers
- Update cluster state manager
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
6 years ago
2d1313f220
Update test dependency of sentinel-cluster-server-default
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
6 years ago
a731811d27
Polish default cluster server module for initial work
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
6 years ago
138c265a34
Polish cluster client module
- Initial work
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
6 years ago
2689a3ff43
Add `@RequestType` annotation and common config supplier registry
- Add a `@RequestType` annotation for common use (e.g. request handler, encoder or decoder)
- Add a registry for universal config supplier (e.g. namespace of client)
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
6 years ago
9d42edcffa
Add cluster token server interface to core and support embedded mode
- Add a EmbeddedClusterTokenServer interface
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
6 years ago
b973aca1f5
Add implementation for default token server module
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
6 years ago
f83ea428ff
Update token client interface and default implementation
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
6 years ago
6caa19ea95
Add default Sentinel cluster transport implementation with Netty
- Add Netty transport client implementation and default cluster token client
- Add config manager for cluster client
- Add codec SPI mechanism for client entity decoder / writer
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
6 years ago
b3ae7f58bf
Add common module for Sentinel default cluster implementation
- Add a `ClusterTransportClient` for transport abstraction of Sentinel cluster
- Add universal request/response interface and common ClusterRequest/ClusterResponse abstraction
- Add common request/response data entity
- Add basic abstraction of codec (EntityWriter and EntityDecoder)
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
6 years ago
1e46ff11e5
Add modules for Sentinel cluster flow control
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
6 years ago
Eric Zhao