HandlerConstants (flowcontrol-service 2.3.0 API)

java.lang.Object
- io.sermant.flowcontrol.res4j.chain.HandlerConstants

public class HandlerConstants
extends Object

handler constant

Since:: 2022-07-05
Author:: zhouss

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`BULK_HEAD_ORDER` isolation bin priority
`static int`	`BUSINESS_ORDER` service processing priority
`static int`	`CIRCUIT_BREAKER_ORDER` circuit breaker priority
`static int`	`FAULT_ORDER` fault injection priority
`static int`	`INSTANCE_ISOLATION_ORDER` Instance isolation priority, which must be greater than the circuit breaker priority
`static int`	`MONITOR_ORDER` monitoring priority
`static String`	`OCCURRED_FLOW_EXCEPTION` Flags whether the current thread has a flow control exception
`static String`	`OCCURRED_REQUEST_EXCEPTION` Flags whether the current thread triggers a request exception
`static int`	`RATE_LIMIT_ORDER` rate limiting priority
`static int`	`SYSTEM_RULE_FLOW_CONTROL` system rule flow control priority
`static String`	`THREAD_LOCAL_DUBBO_CONSUMER_PREFIX` thread variable consumer key prefix
`static String`	`THREAD_LOCAL_DUBBO_PROVIDER_PREFIX` thread variable provider key prefix
`static String`	`THREAD_LOCAL_KEY_PREFIX` key prefix
`static int`	`XDS_BUSINESS_ORDER` xds service processing priority
`static int`	`XDS_FAULT_ORDER` xds fault injection priority
`static int`	`XDS_RATE_LIMIT_ORDER` rate limiting priority

Method Summary
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - MONITOR_ORDER
```
public static final int MONITOR_ORDER
```
    monitoring priority
    
    See Also:
    
    Constant Field Values
  - BUSINESS_ORDER
```
public static final int BUSINESS_ORDER
```
    service processing priority
    
    See Also:
    
    Constant Field Values
  - XDS_BUSINESS_ORDER
```
public static final int XDS_BUSINESS_ORDER
```
    xds service processing priority
    
    See Also:
    
    Constant Field Values
  - FAULT_ORDER
```
public static final int FAULT_ORDER
```
    fault injection priority
    
    See Also:
    
    Constant Field Values
  - XDS_FAULT_ORDER
```
public static final int XDS_FAULT_ORDER
```
    xds fault injection priority
    
    See Also:
    
    Constant Field Values
  - RATE_LIMIT_ORDER
```
public static final int RATE_LIMIT_ORDER
```
    rate limiting priority
    
    See Also:
    
    Constant Field Values
  - XDS_RATE_LIMIT_ORDER
```
public static final int XDS_RATE_LIMIT_ORDER
```
    rate limiting priority
    
    See Also:
    
    Constant Field Values
  - BULK_HEAD_ORDER
```
public static final int BULK_HEAD_ORDER
```
    isolation bin priority
    
    See Also:
    
    Constant Field Values
  - INSTANCE_ISOLATION_ORDER
```
public static final int INSTANCE_ISOLATION_ORDER
```
    Instance isolation priority, which must be greater than the circuit breaker priority
    
    See Also:
    
    Constant Field Values
  - CIRCUIT_BREAKER_ORDER
```
public static final int CIRCUIT_BREAKER_ORDER
```
    circuit breaker priority
    
    See Also:
    
    Constant Field Values
  - SYSTEM_RULE_FLOW_CONTROL
```
public static final int SYSTEM_RULE_FLOW_CONTROL
```
    system rule flow control priority
    
    See Also:
    
    Constant Field Values
  - OCCURRED_FLOW_EXCEPTION
```
public static final String OCCURRED_FLOW_EXCEPTION
```
    Flags whether the current thread has a flow control exception
    
    See Also:
    
    Constant Field Values
  - OCCURRED_REQUEST_EXCEPTION
```
public static final String OCCURRED_REQUEST_EXCEPTION
```
    Flags whether the current thread triggers a request exception
    
    See Also:
    
    Constant Field Values
  - THREAD_LOCAL_DUBBO_PROVIDER_PREFIX
```
public static final String THREAD_LOCAL_DUBBO_PROVIDER_PREFIX
```
    thread variable provider key prefix
    
    See Also:
    
    Constant Field Values
  - THREAD_LOCAL_DUBBO_CONSUMER_PREFIX
```
public static final String THREAD_LOCAL_DUBBO_CONSUMER_PREFIX
```
    thread variable consumer key prefix
    
    See Also:
    
    Constant Field Values
  - THREAD_LOCAL_KEY_PREFIX
```
public static final String THREAD_LOCAL_KEY_PREFIX
```
    key prefix

Class HandlerConstants

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

MONITOR_ORDER

BUSINESS_ORDER

XDS_BUSINESS_ORDER

FAULT_ORDER

XDS_FAULT_ORDER

RATE_LIMIT_ORDER

XDS_RATE_LIMIT_ORDER

BULK_HEAD_ORDER

INSTANCE_ISOLATION_ORDER

CIRCUIT_BREAKER_ORDER

SYSTEM_RULE_FLOW_CONTROL

OCCURRED_FLOW_EXCEPTION

OCCURRED_REQUEST_EXCEPTION

THREAD_LOCAL_DUBBO_PROVIDER_PREFIX

THREAD_LOCAL_DUBBO_CONSUMER_PREFIX

THREAD_LOCAL_KEY_PREFIX