Signed-off-by: Eric Zhao <sczyh16@gmail.com>

Signed-off-by: Eric Zhao <sczyh16@gmail.com>

Signed-off-by: Eric Zhao <sczyh16@gmail.com>

Signed-off-by: Eric Zhao <sczyh16@gmail.com>

- Extract flow rule checker from legacy `passCheck`
- Remove redundant code
- Refactor FlowSlot (some logic moved from FlowRuleManager)
- Rename `Controller` to `TrafficShapingController`

Signed-off-by: Eric Zhao <sczyh16@gmail.com>

- Add Mandao logo and rearrange logo size

- Add "Who is using" part and add some logos

Signed-off-by: Eric Zhao <sczyh16@gmail.com>

Signed-off-by: Eric Zhao <sczyh16@gmail.com>

Signed-off-by: Eric Zhao <sczyh16@gmail.com>

Signed-off-by: Eric Zhao <sczyh16@gmail.com>

Signed-off-by: Eric Zhao <sczyh16@gmail.com>

- Fixes #231: when resource name is too long in resource page, the name will jump out and cover other layout
- Hide `origin` input view in degrade rule dialog
- Refine style and color of buttons in dialogs
- Add support for exception count in degrade rule
- Other improvements

Signed-off-by: Eric Zhao <sczyh16@gmail.com>

Signed-off-by: Eric Zhao <sczyh16@gmail.com>

- Add a new kind of control behavior `warm up + rate limiter`, behaving as both warm up and pace control

- Receiving "No metrics" response won't cause error log
- Improve log about fetching metrics

Signed-off-by: Eric Zhao <sczyh16@gmail.com>

- Rename AbstractSentinelAspect to AbstractSentinelAspectSupport

Signed-off-by: Eric Zhao <sczyh16@gmail.com>

Signed-off-by: Eric Zhao <sczyh16@gmail.com>

Signed-off-by: Eric Zhao <sczyh16@gmail.com>

Signed-off-by: Eric Zhao <sczyh16@gmail.com>

Signed-off-by: Eric Zhao <sczyh16@gmail.com>

- Decouple rule checking from controller (now in service)

Signed-off-by: Eric Zhao <sczyh16@gmail.com>

- Avoid ConcurrentModificationException when `getMachines()` by deep clone the machine map
- Enhance the code to avoid potential ConcurrentModificationException
- Add test cases

- Enhance rule checking in rule managers and Sentinel Dashboard frontend
- Enhance error information when reporting invalid fields in rule dialog

Signed-off-by: Eric Zhao <sczyh16@gmail.com>

Signed-off-by: Eric Zhao <sczyh16@gmail.com>

- Enhance resolve name logic in MethodUtil
- Add test case for MethodUtil

Signed-off-by: Eric Zhao <sczyh16@gmail.com>

- Change log file name;
- Add configurability to log file name and metric file name.

- Update dashboard API client to support authority rule commands
- Add REST API and frontend page for authority rules

Signed-off-by: Eric Zhao <sczyh16@gmail.com>

Signed-off-by: Eric Zhao <sczyh16@gmail.com>

- Do a manual copying from unpooled direct buffer.

Signed-off-by: Eric Zhao <sczyh16@gmail.com>

update nacos version to 0.2.1.  change default port. 8080 -> 8848. fix port conflict.

* sentinel-transport-netty-http will also retry when port specified has been used
* LogBase support variable arguments
* Remove duplicated JVM properties overriding in SentinelConfig
* Add VersionUtil to get version from jar

Fixes #22 (by @jasonjoo2010)

- Update dashboard API client to support authority and parameter flow commands
- Add REST API controller for parameter flow rules in dashboard
- Add pages for configuring parameter flow rules
- Update dependencies: upgrade Spring Boot to 2.x and remove unused dependencies
- Other refinements

Signed-off-by: Eric Zhao <sczyh16@gmail.com>

* Add a new DegradeRule type, degrade by exception count in the last 60 seconds
* Add demo about degrading by exception count

normalize metric fields and methods:
- rename exception to exceptionQps;
- remove ed postfix of all fields and methods about metrics;