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Merged
SkyeBeFreeman merged 1 commit into from
Nov 1, 2024
Merged

feat:support concurrency rate limit. #562

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4 changes: 4 additions & 0 deletions ...polaris-config/src/main/java/com/tencent/polaris/api/config/provider/RateLimitConfig.java
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Original file line number Diff line number Diff line change
Expand Up @@ -19,7 +19,9 @@

import com.tencent.polaris.api.config.plugin.PluginConfig;
import com.tencent.polaris.api.config.verify.Verifier;

import java.util.List;
import java.util.Map;

public interface RateLimitConfig extends PluginConfig, Verifier {

Expand Down Expand Up @@ -86,6 +88,8 @@ public interface RateLimitConfig extends PluginConfig, Verifier {
*/
boolean isReportMetrics();

Map<String, String> getMetadata();

enum Fallback {
pass, reject,
}
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356 changes: 183 additions & 173 deletions ...config/src/main/java/com/tencent/polaris/factory/config/provider/RateLimitConfigImpl.java
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Expand Up @@ -17,187 +17,197 @@

package com.tencent.polaris.factory.config.provider;

import java.util.List;

import com.fasterxml.jackson.annotation.JsonProperty;
import com.tencent.polaris.api.config.provider.RateLimitConfig;
import com.tencent.polaris.factory.config.plugin.PluginConfigImpl;
import com.tencent.polaris.factory.util.ConfigUtils;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

public class RateLimitConfigImpl extends PluginConfigImpl implements RateLimitConfig {

@JsonProperty
private Boolean enable;

@JsonProperty
private String limiterService;

@JsonProperty
private String limiterNamespace;

@JsonProperty
private List<String> limiterAddresses;

@JsonProperty
private Integer maxWindowCount;

@JsonProperty
private Fallback fallbackOnExceedWindowCount;

@JsonProperty
private Long remoteSyncTimeoutMilli;

@JsonProperty
private Long maxQueuingTime;

@JsonProperty
private Boolean reportMetrics;

public boolean isEnable() {
if (null == enable) {
return false;
}
return enable;
}

public void setEnable(boolean enable) {
this.enable = enable;
}

@Override
public int getMaxWindowCount() {
if (null == maxWindowCount) {
return 0;
}
return maxWindowCount;
}

public void setMaxWindowCount(int maxWindowCount) {
this.maxWindowCount = maxWindowCount;
}

@Override
public Fallback getFallbackOnExceedWindowCount() {
return fallbackOnExceedWindowCount;
}

public void setFallbackOnExceedWindowCount(
Fallback fallbackOnExceedWindowCount) {
this.fallbackOnExceedWindowCount = fallbackOnExceedWindowCount;
}

public String getLimiterService() {
return limiterService;
}

public void setLimiterService(String limiterService) {
this.limiterService = limiterService;
}

public String getLimiterNamespace() {
return limiterNamespace;
}

public void setLimiterNamespace(String limiterNamespace) {
this.limiterNamespace = limiterNamespace;
}

public List<String> getLimiterAddresses() {
return limiterAddresses;
}

public void setLimiterAddresses(List<String> limiterAddresses) {
this.limiterAddresses = limiterAddresses;
}

@Override
public void verify() {
ConfigUtils.validateNull(enable, "rateLimit.enable");
if (!enable) {
return;
}
ConfigUtils.validatePositive(maxWindowCount, "rateLimit.maxWindowCount");
ConfigUtils.validateNull(fallbackOnExceedWindowCount, "rateLimit.fallbackOnExceedWindowCount");
verifyPluginConfig();
}

@Override
public long getRemoteSyncTimeoutMilli() {
return remoteSyncTimeoutMilli;
}

public void setRemoteSyncTimeoutMilli(long remoteSyncTimeoutMilli) {
this.remoteSyncTimeoutMilli = remoteSyncTimeoutMilli;
}

@Override
public long getMaxQueuingTime() {
return maxQueuingTime;
}

public void setMaxQueuingTime(Long maxQueuingTime) {
this.maxQueuingTime = maxQueuingTime;
}

@Override
public boolean isReportMetrics() {
if (null == reportMetrics) {
return false;
}
return reportMetrics;
}

public void setReportMetrics(boolean reportMetrics) {
this.reportMetrics = reportMetrics;
}

@Override
public void setDefault(Object defaultObject) {
if (null != defaultObject) {
RateLimitConfig rateLimitConfig = (RateLimitConfig) defaultObject;
if (null == enable) {
setEnable(rateLimitConfig.isEnable());
}
if (null == maxWindowCount) {
setMaxWindowCount(rateLimitConfig.getMaxWindowCount());
}
if (null == fallbackOnExceedWindowCount) {
setFallbackOnExceedWindowCount(rateLimitConfig.getFallbackOnExceedWindowCount());
}
if (null == remoteSyncTimeoutMilli) {
setRemoteSyncTimeoutMilli(rateLimitConfig.getRemoteSyncTimeoutMilli());
}
if (null == fallbackOnExceedWindowCount) {
setFallbackOnExceedWindowCount(rateLimitConfig.getFallbackOnExceedWindowCount());
}
if (null == limiterNamespace) {
setLimiterNamespace(rateLimitConfig.getLimiterNamespace());
}
if (null == limiterService) {
setLimiterService(rateLimitConfig.getLimiterService());
}
if (null == maxQueuingTime) {
setMaxQueuingTime(rateLimitConfig.getMaxQueuingTime());
}
@JsonProperty
private Boolean enable;

@JsonProperty
private String limiterService;

@JsonProperty
private String limiterNamespace;

@JsonProperty
private List<String> limiterAddresses;

@JsonProperty
private Integer maxWindowCount;

@JsonProperty
private Fallback fallbackOnExceedWindowCount;

@JsonProperty
private Long remoteSyncTimeoutMilli;

@JsonProperty
private Long maxQueuingTime;

@JsonProperty
private Boolean reportMetrics;

private final Map<String, String> metadata = new HashMap<>();

public boolean isEnable() {
if (null == enable) {
return false;
}
return enable;
}

public void setEnable(boolean enable) {
this.enable = enable;
}

@Override
public int getMaxWindowCount() {
if (null == maxWindowCount) {
return 0;
}
return maxWindowCount;
}

public void setMaxWindowCount(int maxWindowCount) {
this.maxWindowCount = maxWindowCount;
}

@Override
public Fallback getFallbackOnExceedWindowCount() {
return fallbackOnExceedWindowCount;
}

public void setFallbackOnExceedWindowCount(
Fallback fallbackOnExceedWindowCount) {
this.fallbackOnExceedWindowCount = fallbackOnExceedWindowCount;
}

public String getLimiterService() {
return limiterService;
}

public void setLimiterService(String limiterService) {
this.limiterService = limiterService;
}

public String getLimiterNamespace() {
return limiterNamespace;
}

public void setLimiterNamespace(String limiterNamespace) {
this.limiterNamespace = limiterNamespace;
}

public List<String> getLimiterAddresses() {
return limiterAddresses;
}

public void setLimiterAddresses(List<String> limiterAddresses) {
this.limiterAddresses = limiterAddresses;
}

@Override
public void verify() {
ConfigUtils.validateNull(enable, "rateLimit.enable");
if (!enable) {
return;
}
ConfigUtils.validatePositive(maxWindowCount, "rateLimit.maxWindowCount");
ConfigUtils.validateNull(fallbackOnExceedWindowCount, "rateLimit.fallbackOnExceedWindowCount");
verifyPluginConfig();
}

@Override
public long getRemoteSyncTimeoutMilli() {
return remoteSyncTimeoutMilli;
}

public void setRemoteSyncTimeoutMilli(long remoteSyncTimeoutMilli) {
this.remoteSyncTimeoutMilli = remoteSyncTimeoutMilli;
}

@Override
public long getMaxQueuingTime() {
return maxQueuingTime;
}

public void setMaxQueuingTime(Long maxQueuingTime) {
this.maxQueuingTime = maxQueuingTime;
}

@Override
public boolean isReportMetrics() {
if (null == reportMetrics) {
return false;
}
return reportMetrics;
}

public void setReportMetrics(boolean reportMetrics) {
this.reportMetrics = reportMetrics;
}

@Override
public Map<String, String> getMetadata() {
return metadata;
}

@Override
public void setDefault(Object defaultObject) {
if (null != defaultObject) {
RateLimitConfig rateLimitConfig = (RateLimitConfig) defaultObject;
if (null == enable) {
setEnable(rateLimitConfig.isEnable());
}
if (null == maxWindowCount) {
setMaxWindowCount(rateLimitConfig.getMaxWindowCount());
}
if (null == fallbackOnExceedWindowCount) {
setFallbackOnExceedWindowCount(rateLimitConfig.getFallbackOnExceedWindowCount());
}
if (null == remoteSyncTimeoutMilli) {
setRemoteSyncTimeoutMilli(rateLimitConfig.getRemoteSyncTimeoutMilli());
}
if (null == fallbackOnExceedWindowCount) {
setFallbackOnExceedWindowCount(rateLimitConfig.getFallbackOnExceedWindowCount());
}
if (null == limiterNamespace) {
setLimiterNamespace(rateLimitConfig.getLimiterNamespace());
}
if (null == limiterService) {
setLimiterService(rateLimitConfig.getLimiterService());
}
if (null == maxQueuingTime) {
setMaxQueuingTime(rateLimitConfig.getMaxQueuingTime());
}
if (null == reportMetrics) {
setReportMetrics(rateLimitConfig.isReportMetrics());
}
setDefaultPluginConfig(rateLimitConfig);
}
}

@Override
public String toString() {
return "RateLimitConfigImpl{" +
"enable=" + enable +
", limiterService='" + limiterService + '\'' +
", limiterNamespace='" + limiterNamespace + '\'' +
", limiterAddresses=" + limiterAddresses +
", maxWindowCount=" + maxWindowCount +
", fallbackOnExceedWindowCount=" + fallbackOnExceedWindowCount +
", remoteSyncTimeoutMilli=" + remoteSyncTimeoutMilli +
", maxQueuingTime=" + maxQueuingTime +
", reportMetrics=" + reportMetrics +
'}';
}
setDefaultPluginConfig(rateLimitConfig);
}
}

@Override
public String toString() {
return "RateLimitConfigImpl{" +
"enable=" + enable +
", limiterService='" + limiterService + '\'' +
", limiterNamespace='" + limiterNamespace + '\'' +
", limiterAddresses=" + limiterAddresses +
", maxWindowCount=" + maxWindowCount +
", fallbackOnExceedWindowCount=" + fallbackOnExceedWindowCount +
", remoteSyncTimeoutMilli=" + remoteSyncTimeoutMilli +
", maxQueuingTime=" + maxQueuingTime +
", reportMetrics=" + reportMetrics +
", metadata=" + metadata +
'}';
}
}
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