nickChenyx
cc2d1a69a9
Optimize logging statements using placeholder ( #1736 )
* Optimize logging statements using placeholder to avoid unnecessary concatenation (issue #1735 )
4 yıl önce
yunfeiyanggzq
10e6e8dcf6
Add unit tests for cluster concurrent limiting checker
Signed-off-by: yunfeiyanggzq <yunfeiyang@buaa.edu.cn>
4 yıl önce
yunfeiyanggzq
6314caab80
Add basic cluster concurrency limiting impl in token server module
Signed-off-by: yunfeiyanggzq <yunfeiyang@buaa.edu.cn>
4 yıl önce
yunfeiyanggzq
473cc84262
Add concurrency token request/release operation in TokenService
Signed-off-by: yunfeiyanggzq <yunfeiyang@buaa.edu.cn>
4 yıl önce
cj
dbbed35cc4
Remove unused code in TokenServerHandler#channelActive ( #1667 )
Signed-off-by: cj <power4j@outlook.com>
4 yıl önce
ZhiQiang Gu
17c3ff7a44
test: Add unit test for sentinel-cluster-server and polish code ( #1529 )
Signed-off-by: yunfeiyanggzq <yunfeiyang@buaa.edu.cn>
4 yıl önce
ZhiQiang Gu
c7949f5f4e
Fix incorrect protocol description in FlowRequestData writer/decoder ( #1607 )
Signed-off-by: yunfeiyanggzq <yunfeiyang@buaa.edu.cn>
4 yıl önce
Eric Zhao
eed77cafc2
Polish placeholders in logging content to slf4j convention ( #1342 )
* Polish placeholders in logging content to "{}"
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
4 yıl önce
Eric Zhao
b0905547ff
Use ServiceLoaderUtil to create SPI ServiceLoader
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
5 yıl önce
changxing.yu
17365f3d5f
Fix the bug of getting the wrong current flow QPS in ClusterFlowChecker ( #972 )
5 yıl önce
Eric Zhao
7997cf65fc
Fix the numeric overflow bug of ping response data in the cluster module ( #844 )
- Change type of cluster ping data response from byte to int. This change is compatible with old versions
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
5 yıl önce
Bo Zhang
a3369378ad
Apply Alibaba p3c pmd plugin/rules and fix/ignore all violations of priority 1 ( #574 )
5 yıl önce
Eric Zhao
044cdbb1bf
Add occupy mechanism for future buckets of sliding window to support "prioritized requests final pass" ( #568 )
* Rename: MetricsLeapArray -> BucketLeapArray
* Add implementation for `FutureBucketLeapArray`, a kind of `BucketLeapArray` that only reserves for future buckets, which is used for calculating occupied future tokens.
* Add OccupiableBucketLeapArray that combines common BucketLeapArray with FutureBucketLeapArray. The rollingNumberInSecond in StatisticNode now uses OccupiableBucketLeapArray by default.
* Add OccupySupport interface. Node now implements OccupySupport interface.
* Add occupy-related methods in Metric and ArrayMetric.
* Handle prioritized requests in default traffic shaping controller.
* Update default occupyTimeout to 500ms
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
5 yıl önce
逅弈
59d923ebc1
Add an ApiCommandHandler to list all available commands and description ( #491 )
* Add a ApiCommandHandler which fetch all registered CommandHandlers so that user can get all available CommandHandlers by request /api
* Add a customized CommandHandler demo
5 yıl önce
Eric Zhao
094ba3bfba
Carry appName in FetchClusterServerInfo command
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
5 yıl önce
Eric Zhao
f7c08df5c1
Fix bug of calculating param size and amount in ParamFlowRequestDataWriter of Sentinel cluster ( #495 )
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
5 yıl önce
Eric Zhao
ee4a0d43a1
Improve and fix bugs for ConnectionManager and add test cases
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
5 yıl önce
Eric Zhao
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 yıl önce
Eric Zhao
f27d7a4b24
Improve ClusterServerConfigManager in sentinel-cluster-server-default and add basic test cases
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
5 yıl önce
Eric Zhao
cd334406af
Code and javadoc refinement
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
5 yıl önce
Eric Zhao
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 yıl önce
Eric Zhao
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 yıl önce
Eric Zhao
e4d0f4c6ab
Improve namespace register logic for embedded token server mode
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
5 yıl önce
Eric Zhao
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 yıl önce
Eric Zhao
96dac7a1e0
Update constructor of Sentinel cluster server statistic component
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
6 yıl önce
Eric Zhao
2735954afd
Update cluster related command APIs and some enhancement and fix for cluster module
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
6 yıl önce
Eric Zhao
a731811d27
Polish default cluster server module for initial work
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
6 yıl önce
Eric Zhao
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 yıl önce
Eric Zhao
b973aca1f5
Add implementation for default token server module
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
6 yıl önce