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use flow context for asynchronic http client #66

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use flow context for asynchronic http client #66

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17 changes: 13 additions & 4 deletions http-client-apache/src/main/java/com/cisco/oss/foundation/http/apache/ApacheHttpClient.java
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,8 @@

package com.cisco.oss.foundation.http.apache;

import com.cisco.oss.foundation.flowcontext.FlowContext;
import com.cisco.oss.foundation.flowcontext.FlowContextFactory;
import com.cisco.oss.foundation.http.AbstractHttpClient;
import com.cisco.oss.foundation.http.ClientException;
import com.cisco.oss.foundation.http.HttpRequest;
Expand Down Expand Up @@ -390,7 +392,9 @@ public void execute(HttpRequest request, ResponseCallback responseCallback, Load

HttpHost httpHost = new HttpHost(requestUri.getHost(),requestUri.getPort(),requestUri.getScheme());

httpAsyncClient.execute(httpHost, httpRequest, new FoundationFutureCallBack(this,request, responseCallback, serverProxy, loadBalancerStrategy, apiName));
FlowContext flowContext = FlowContextFactory.getFlowContext();

httpAsyncClient.execute(httpHost, httpRequest, new FoundationFutureCallBack(this,request, responseCallback, serverProxy, loadBalancerStrategy, apiName, flowContext.getUniqueId()));

}

Expand All @@ -416,20 +420,23 @@ private static class FoundationFutureCallBack implements FutureCallback<org.apac
private String apiName;
private HttpRequest request;
private ApacheHttpClient apacheHttpClient;
private String flowContext;


private FoundationFutureCallBack(ApacheHttpClient apacheHttpClient, HttpRequest request, ResponseCallback<ApacheHttpResponse> responseCallback, InternalServerProxy serverProxy, LoadBalancerStrategy loadBalancerStrategy, String apiName) {
private FoundationFutureCallBack(ApacheHttpClient apacheHttpClient, HttpRequest request, ResponseCallback<ApacheHttpResponse> responseCallback, InternalServerProxy serverProxy, LoadBalancerStrategy loadBalancerStrategy, String apiName, String flowContext) {
this.responseCallback = responseCallback;
this.apacheHttpClient = apacheHttpClient;
this.serverProxy = serverProxy;
this.loadBalancerStrategy = loadBalancerStrategy;
this.apiName = apiName;
this.request = request;
this.flowContext = flowContext;
}

@Override
public void completed(org.apache.http.HttpResponse response) {

FlowContextFactory.deserializeNativeFlowContext(flowContext);

serverProxy.setCurrentNumberOfAttempts(0);
serverProxy.setFailedAttemptTimeStamp(0);

Expand All @@ -444,7 +451,8 @@ public void completed(org.apache.http.HttpResponse response) {

@Override
public void failed(Exception ex) {

FlowContextFactory.deserializeNativeFlowContext(flowContext);

try {
loadBalancerStrategy.handleException(apiName, serverProxy, ex);
} catch (Exception e) {
Expand All @@ -462,6 +470,7 @@ public void failed(Exception ex) {

@Override
public void cancelled() {
FlowContextFactory.deserializeNativeFlowContext(flowContext);
responseCallback.cancelled();
}
}
Expand Down