org.apache.http.protocol.ExecutionContext Java Examples
The following examples show how to use
org.apache.http.protocol.ExecutionContext.
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Example #1
Source File: HttpClientConfigurer.java From pushfish-android with BSD 2-Clause "Simplified" License | 6 votes |
public void process(final HttpRequest request, final HttpContext context) throws HttpException, IOException { AuthState authState = (AuthState) context.getAttribute(ClientContext.TARGET_AUTH_STATE); if (authState.getAuthScheme() != null || authState.hasAuthOptions()) { return; } // If no authState has been established and this is a PUT or POST request, add preemptive authorisation String requestMethod = request.getRequestLine().getMethod(); if (requestMethod.equals(HttpPut.METHOD_NAME) || requestMethod.equals(HttpPost.METHOD_NAME)) { CredentialsProvider credentialsProvider = (CredentialsProvider) context.getAttribute(ClientContext.CREDS_PROVIDER); HttpHost targetHost = (HttpHost) context.getAttribute(ExecutionContext.HTTP_TARGET_HOST); Credentials credentials = credentialsProvider.getCredentials(new AuthScope(targetHost.getHostName(), targetHost.getPort())); if (credentials == null) { throw new HttpException("No credentials for preemptive authentication"); } authState.update(authScheme, credentials); } }
Example #2
Source File: HttpClientConfigurer.java From pushfish-android with BSD 2-Clause "Simplified" License | 6 votes |
public void process(final HttpRequest request, final HttpContext context) throws HttpException, IOException { AuthState authState = (AuthState) context.getAttribute(ClientContext.TARGET_AUTH_STATE); if (authState.getAuthScheme() != null || authState.hasAuthOptions()) { return; } // If no authState has been established and this is a PUT or POST request, add preemptive authorisation String requestMethod = request.getRequestLine().getMethod(); if (requestMethod.equals(HttpPut.METHOD_NAME) || requestMethod.equals(HttpPost.METHOD_NAME)) { CredentialsProvider credentialsProvider = (CredentialsProvider) context.getAttribute(ClientContext.CREDS_PROVIDER); HttpHost targetHost = (HttpHost) context.getAttribute(ExecutionContext.HTTP_TARGET_HOST); Credentials credentials = credentialsProvider.getCredentials(new AuthScope(targetHost.getHostName(), targetHost.getPort())); if (credentials == null) { throw new HttpException("No credentials for preemptive authentication"); } authState.update(authScheme, credentials); } }
Example #3
Source File: WebRealmServiceTest.java From attic-polygene-java with Apache License 2.0 | 6 votes |
@Override public void process( final HttpRequest request, final HttpContext context ) throws HttpException, IOException { AuthState authState = (AuthState) context.getAttribute( ClientContext.TARGET_AUTH_STATE ); CredentialsProvider credsProvider = (CredentialsProvider) context .getAttribute( ClientContext.CREDS_PROVIDER ); HttpHost targetHost = (HttpHost) context.getAttribute( ExecutionContext.HTTP_TARGET_HOST ); // If not auth scheme has been initialized yet if( authState.getAuthScheme() == null ) { AuthScope authScope = new AuthScope( targetHost.getHostName(), targetHost.getPort() ); // Obtain credentials matching the target host Credentials creds = credsProvider.getCredentials( authScope ); // If found, generate BasicScheme preemptively if( creds != null ) { authState.setAuthScheme( new BasicScheme() ); authState.setCredentials( creds ); } } }
Example #4
Source File: HttpClientUtil.java From AndroidRobot with Apache License 2.0 | 6 votes |
public boolean retryRequest(IOException exception, int executionCount, HttpContext context) { // 设置恢复策略,在发生异常时候将自动重试3次 if (executionCount >= 3) { // 如果连接次数超过了最大值则停止重试 return false; } if (exception instanceof NoHttpResponseException) { // 如果服务器连接失败重试 return true; } if (exception instanceof SSLHandshakeException) { // 不要重试ssl连接异常 return false; } HttpRequest request = (HttpRequest) context .getAttribute(ExecutionContext.HTTP_REQUEST); boolean idempotent = (request instanceof HttpEntityEnclosingRequest); if (!idempotent) { // 重试,如果请求是考虑幂等 return true; } return false; }
Example #5
Source File: HttpClientConfigurer.java From Pushjet-Android with BSD 2-Clause "Simplified" License | 6 votes |
public void process(final HttpRequest request, final HttpContext context) throws HttpException, IOException { AuthState authState = (AuthState) context.getAttribute(ClientContext.TARGET_AUTH_STATE); if (authState.getAuthScheme() != null || authState.hasAuthOptions()) { return; } // If no authState has been established and this is a PUT or POST request, add preemptive authorisation String requestMethod = request.getRequestLine().getMethod(); if (requestMethod.equals(HttpPut.METHOD_NAME) || requestMethod.equals(HttpPost.METHOD_NAME)) { CredentialsProvider credentialsProvider = (CredentialsProvider) context.getAttribute(ClientContext.CREDS_PROVIDER); HttpHost targetHost = (HttpHost) context.getAttribute(ExecutionContext.HTTP_TARGET_HOST); Credentials credentials = credentialsProvider.getCredentials(new AuthScope(targetHost.getHostName(), targetHost.getPort())); if (credentials == null) { throw new HttpException("No credentials for preemptive authentication"); } authState.update(authScheme, credentials); } }
Example #6
Source File: HttpClientConfigurer.java From Pushjet-Android with BSD 2-Clause "Simplified" License | 6 votes |
public void process(final HttpRequest request, final HttpContext context) throws HttpException, IOException { AuthState authState = (AuthState) context.getAttribute(ClientContext.TARGET_AUTH_STATE); if (authState.getAuthScheme() != null || authState.hasAuthOptions()) { return; } // If no authState has been established and this is a PUT or POST request, add preemptive authorisation String requestMethod = request.getRequestLine().getMethod(); if (requestMethod.equals(HttpPut.METHOD_NAME) || requestMethod.equals(HttpPost.METHOD_NAME)) { CredentialsProvider credentialsProvider = (CredentialsProvider) context.getAttribute(ClientContext.CREDS_PROVIDER); HttpHost targetHost = (HttpHost) context.getAttribute(ExecutionContext.HTTP_TARGET_HOST); Credentials credentials = credentialsProvider.getCredentials(new AuthScope(targetHost.getHostName(), targetHost.getPort())); if (credentials == null) { throw new HttpException("No credentials for preemptive authentication"); } authState.update(authScheme, credentials); } }
Example #7
Source File: PreemptiveAuth.java From verigreen with Apache License 2.0 | 6 votes |
@Override public void process(HttpRequest request, HttpContext context) throws HttpException, IOException { AuthState authState = (AuthState) context.getAttribute(ClientContext.TARGET_AUTH_STATE); Credentials creds; if (authState.getAuthScheme() == null) { AuthScheme authScheme = (AuthScheme) context.getAttribute("preemptive-auth"); CredentialsProvider credsProvider = (CredentialsProvider) context.getAttribute(ClientContext.CREDS_PROVIDER); HttpHost targetHost = (HttpHost) context.getAttribute(ExecutionContext.HTTP_TARGET_HOST); if (authScheme != null) { creds = credsProvider.getCredentials(new AuthScope( targetHost.getHostName(), targetHost.getPort())); if (creds == null) { throw new HttpException("No credentials for preemptive authentication"); } authState.update(authScheme, creds); } } }
Example #8
Source File: DefaultHttpRequestRetryHandler.java From android-lite-http with Apache License 2.0 | 6 votes |
protected boolean retryRequest(final HttpContext context) { final HttpRequest request = (HttpRequest) context.getAttribute(ExecutionContext.HTTP_REQUEST); final Object obj = context.getAttribute(ExecutionContext.HTTP_REQ_SENT); final boolean isSent = obj == null ? false : (Boolean) obj; if (requestIsAborted(request)) { return false; } if (handleAsIdempotent(request)) { // Retry if the request is considered idempotent return true; } if (!isSent || this.requestSentRetryEnabled) { // Retry if the request has not been sent fully or // if it's OK to retry methods that have been sent return true; } return false; }
Example #9
Source File: PreemptiveAuth.java From jenkins-client-java with MIT License | 6 votes |
@Override public void process(HttpRequest request, HttpContext context) throws HttpException, IOException { AuthState authState = (AuthState) context.getAttribute(ClientContext.TARGET_AUTH_STATE); if (authState.getAuthScheme() == null) { AuthScheme authScheme = (AuthScheme) context.getAttribute("preemptive-auth"); CredentialsProvider credsProvider = (CredentialsProvider) context .getAttribute(ClientContext.CREDS_PROVIDER); HttpHost targetHost = (HttpHost) context.getAttribute(ExecutionContext.HTTP_TARGET_HOST); if (authScheme != null) { Credentials creds = credsProvider .getCredentials(new AuthScope(targetHost.getHostName(), targetHost.getPort())); if (creds == null) { throw new HttpException("No credentials for preemptive authentication"); } authState.update(authScheme, creds); } } }
Example #10
Source File: HttpSender.java From cloudhopper-commons with Apache License 2.0 | 6 votes |
public void process(final HttpRequest request, final HttpContext context) throws HttpException, IOException { AuthState authState = (AuthState) context.getAttribute(ClientContext.TARGET_AUTH_STATE); // If no auth scheme avaialble yet, try to initialize it preemptively if (authState.getAuthScheme() == null) { AuthScheme authScheme = (AuthScheme) context.getAttribute("preemptive-auth"); CredentialsProvider credsProvider = (CredentialsProvider) context.getAttribute(ClientContext.CREDS_PROVIDER); HttpHost targetHost = (HttpHost) context.getAttribute(ExecutionContext.HTTP_TARGET_HOST); if (authScheme != null) { Credentials creds = credsProvider.getCredentials(new AuthScope(targetHost.getHostName(), targetHost.getPort())); if (creds == null) { throw new HttpException("No credentials for preemptive authentication"); } authState.setAuthScheme(authScheme); authState.setCredentials(creds); } } }
Example #11
Source File: RemoteSystemClient.java From ghwatch with Apache License 2.0 | 5 votes |
public void process(final HttpRequest request, final HttpContext context) throws HttpException, IOException { AuthState authState = (AuthState) context.getAttribute(ClientContext.TARGET_AUTH_STATE); CredentialsProvider credsProvider = (CredentialsProvider) context.getAttribute(ClientContext.CREDS_PROVIDER); HttpHost targetHost = (HttpHost) context.getAttribute(ExecutionContext.HTTP_TARGET_HOST); if (authState.getAuthScheme() == null) { AuthScope authScope = new AuthScope(targetHost.getHostName(), targetHost.getPort()); Credentials creds = credsProvider.getCredentials(authScope); if (creds != null) { authState.setAuthScheme(new BasicScheme()); authState.setCredentials(creds); } } }
Example #12
Source File: NFHttpMethodRetryHandler.java From ribbon with Apache License 2.0 | 5 votes |
@Override @edu.umd.cs.findbugs.annotations.SuppressWarnings(value = "ICAST_INTEGER_MULTIPLY_CAST_TO_LONG") public boolean retryRequest( final IOException exception, int executionCount, HttpContext context ) { if (super.retryRequest(exception, executionCount, context)) { HttpRequest request = (HttpRequest) context.getAttribute(ExecutionContext.HTTP_REQUEST); String methodName = request.getRequestLine().getMethod(); String path = "UNKNOWN_PATH"; if(request instanceof HttpUriRequest) { HttpUriRequest uriReq = (HttpUriRequest) request; path = uriReq.getURI().toString(); } try { Thread.sleep(executionCount * this.sleepTimeFactorMs); } catch (InterruptedException e) { logger.warn("Interrupted while sleep before retrying http method " + methodName + " " + path, e); } DynamicCounter.increment(RETRY_COUNTER + methodName + ":" + path); return true; } return false; }
Example #13
Source File: HttpRetry.java From miappstore with Apache License 2.0 | 5 votes |
@Override public boolean retryRequest(IOException exception, int executionCount, HttpContext context) { boolean retry = true; // 请求是否到达 Boolean b = (Boolean) context.getAttribute(ExecutionContext.HTTP_REQ_SENT); boolean sent = (b != null && b.booleanValue()); if (executionCount > maxRetries) { // 尝试次数超过用户定义的测试 retry = false; } else if (exceptionBlacklist.contains(exception.getClass())) { // 线程被用户中断,则不继续尝试 retry = false; } else if (exceptionWhitelist.contains(exception.getClass())) { // 出现的异常需要被重试 retry = true; } else if (!sent) { // 请求没有到达 retry = true; } // 如果需要重试 if (retry) { // 获取request HttpUriRequest currentReq = (HttpUriRequest) context.getAttribute(ExecutionContext.HTTP_REQUEST); // POST请求难道就不需要重试? //retry = currentReq != null && !"POST".equals(currentReq.getMethod()); retry = currentReq != null; } if (retry) { // 休眠1秒钟后再继续尝试 SystemClock.sleep(RETRY_SLEEP_TIME_MILLIS); } else { exception.printStackTrace(); } return retry; }
Example #14
Source File: RetryHandler.java From Roid-Library with Apache License 2.0 | 5 votes |
@Override public boolean retryRequest(IOException exception, int executionCount, HttpContext context) { boolean retry = true; Boolean b = (Boolean) context.getAttribute(ExecutionContext.HTTP_REQ_SENT); boolean sent = (b != null && b.booleanValue()); if (executionCount > maxRetries) { // Do not retry if over max retry count retry = false; } else if (isInList(exceptionBlacklist, exception)) { // immediately cancel retry if the error is blacklisted retry = false; } else if (isInList(exceptionWhitelist, exception)) { // immediately retry if error is whitelisted retry = true; } else if (!sent) { // for most other errors, retry only if request hasn't been fully // sent yet retry = true; } if (retry) { // resend all idempotent requests HttpUriRequest currentReq = (HttpUriRequest) context.getAttribute(ExecutionContext.HTTP_REQUEST); String requestType = currentReq.getMethod(); retry = !requestType.equals("POST"); } if (retry) { SystemClock.sleep(RETRY_SLEEP_TIME_MILLIS); } else { exception.printStackTrace(); } return retry; }
Example #15
Source File: RetryHandler.java From Libraries-for-Android-Developers with MIT License | 5 votes |
@Override public boolean retryRequest(IOException exception, int executionCount, HttpContext context) { boolean retry = true; Boolean b = (Boolean) context.getAttribute(ExecutionContext.HTTP_REQ_SENT); boolean sent = (b != null && b); if (executionCount > maxRetries) { // Do not retry if over max retry count retry = false; } else if (isInList(exceptionWhitelist, exception)) { // immediately retry if error is whitelisted retry = true; } else if (isInList(exceptionBlacklist, exception)) { // immediately cancel retry if the error is blacklisted retry = false; } else if (!sent) { // for most other errors, retry only if request hasn't been fully sent yet retry = true; } if (retry) { // resend all idempotent requests HttpUriRequest currentReq = (HttpUriRequest) context.getAttribute(ExecutionContext.HTTP_REQUEST); if (currentReq == null) { return false; } } if (retry) { SystemClock.sleep(retrySleepTimeMS); } else { exception.printStackTrace(); } return retry; }
Example #16
Source File: HttpPostMain.java From cloudhopper-commons with Apache License 2.0 | 5 votes |
public void process(final HttpRequest request, final HttpContext context) throws HttpException, IOException { AuthState authState = (AuthState) context.getAttribute( ClientContext.TARGET_AUTH_STATE); // If no auth scheme avaialble yet, try to initialize it preemptively if (authState.getAuthScheme() == null) { AuthScheme authScheme = (AuthScheme) context.getAttribute( "preemptive-auth"); CredentialsProvider credsProvider = (CredentialsProvider) context.getAttribute( ClientContext.CREDS_PROVIDER); HttpHost targetHost = (HttpHost) context.getAttribute( ExecutionContext.HTTP_TARGET_HOST); if (authScheme != null) { Credentials creds = credsProvider.getCredentials( new AuthScope( targetHost.getHostName(), targetHost.getPort())); if (creds == null) { throw new HttpException("No credentials for preemptive authentication"); } authState.setAuthScheme(authScheme); authState.setCredentials(creds); } } }
Example #17
Source File: PreemtiveAuthorizationHttpRequestInterceptor.java From Android-Basics-Codes with Artistic License 2.0 | 5 votes |
public void process(final HttpRequest request, final HttpContext context) throws HttpException, IOException { AuthState authState = (AuthState) context.getAttribute(ClientContext.TARGET_AUTH_STATE); CredentialsProvider credsProvider = (CredentialsProvider) context.getAttribute( ClientContext.CREDS_PROVIDER); HttpHost targetHost = (HttpHost) context.getAttribute(ExecutionContext.HTTP_TARGET_HOST); if (authState.getAuthScheme() == null) { AuthScope authScope = new AuthScope(targetHost.getHostName(), targetHost.getPort()); Credentials creds = credsProvider.getCredentials(authScope); if (creds != null) { authState.setAuthScheme(new BasicScheme()); authState.setCredentials(creds); } } }
Example #18
Source File: RetryHandler.java From Android-Basics-Codes with Artistic License 2.0 | 5 votes |
@Override public boolean retryRequest(IOException exception, int executionCount, HttpContext context) { boolean retry = true; Boolean b = (Boolean) context.getAttribute(ExecutionContext.HTTP_REQ_SENT); boolean sent = (b != null && b.booleanValue()); if(executionCount > maxRetries) { // 尝试次数超过用户定义的测试,默认5次 retry = false; } else if (exceptionBlacklist.contains(exception.getClass())) { // 线程被用户中断,则不继续尝试 retry = false; } else if (exceptionWhitelist.contains(exception.getClass())) { retry = true; } else if (!sent) { retry = true; } if(retry) { HttpUriRequest currentReq = (HttpUriRequest) context.getAttribute( ExecutionContext.HTTP_REQUEST ); retry = currentReq!=null && !"POST".equals(currentReq.getMethod()); } if(retry) { //休眠1秒钟后再继续尝试 SystemClock.sleep(RETRY_SLEEP_TIME_MILLIS); } else { exception.printStackTrace(); } return retry; }
Example #19
Source File: RetryHandler.java From Android-Basics-Codes with Artistic License 2.0 | 5 votes |
@Override public boolean retryRequest(IOException exception, int executionCount, HttpContext context) { boolean retry = true; Boolean b = (Boolean) context.getAttribute(ExecutionContext.HTTP_REQ_SENT); boolean sent = (b != null && b); if (executionCount > maxRetries) { // Do not retry if over max retry count retry = false; } else if (isInList(exceptionWhitelist, exception)) { // immediately retry if error is whitelisted retry = true; } else if (isInList(exceptionBlacklist, exception)) { // immediately cancel retry if the error is blacklisted retry = false; } else if (!sent) { // for most other errors, retry only if request hasn't been fully sent yet retry = true; } if (retry) { // resend all idempotent requests HttpUriRequest currentReq = (HttpUriRequest) context.getAttribute(ExecutionContext.HTTP_REQUEST); if (currentReq == null) { return false; } } if (retry) { SystemClock.sleep(retrySleepTimeMS); } else { exception.printStackTrace(); } return retry; }
Example #20
Source File: PreemtiveAuthorizationHttpRequestInterceptor.java From Android-Basics-Codes with Artistic License 2.0 | 5 votes |
public void process(final HttpRequest request, final HttpContext context) throws HttpException, IOException { AuthState authState = (AuthState) context.getAttribute(ClientContext.TARGET_AUTH_STATE); CredentialsProvider credsProvider = (CredentialsProvider) context.getAttribute( ClientContext.CREDS_PROVIDER); HttpHost targetHost = (HttpHost) context.getAttribute(ExecutionContext.HTTP_TARGET_HOST); if (authState.getAuthScheme() == null) { AuthScope authScope = new AuthScope(targetHost.getHostName(), targetHost.getPort()); Credentials creds = credsProvider.getCredentials(authScope); if (creds != null) { authState.setAuthScheme(new BasicScheme()); authState.setCredentials(creds); } } }
Example #21
Source File: RetryHandler.java From Android-Basics-Codes with Artistic License 2.0 | 5 votes |
@Override public boolean retryRequest(IOException exception, int executionCount, HttpContext context) { boolean retry = true; Boolean b = (Boolean) context.getAttribute(ExecutionContext.HTTP_REQ_SENT); boolean sent = (b != null && b); if (executionCount > maxRetries) { // Do not retry if over max retry count retry = false; } else if (isInList(exceptionWhitelist, exception)) { // immediately retry if error is whitelisted retry = true; } else if (isInList(exceptionBlacklist, exception)) { // immediately cancel retry if the error is blacklisted retry = false; } else if (!sent) { // for most other errors, retry only if request hasn't been fully sent yet retry = true; } if (retry) { // resend all idempotent requests HttpUriRequest currentReq = (HttpUriRequest) context.getAttribute(ExecutionContext.HTTP_REQUEST); if (currentReq == null) { return false; } } if (retry) { SystemClock.sleep(retrySleepTimeMS); } else { exception.printStackTrace(); } return retry; }
Example #22
Source File: PreemtiveAuthorizationHttpRequestInterceptor.java From Android-Basics-Codes with Artistic License 2.0 | 5 votes |
public void process(final HttpRequest request, final HttpContext context) throws HttpException, IOException { AuthState authState = (AuthState) context.getAttribute(ClientContext.TARGET_AUTH_STATE); CredentialsProvider credsProvider = (CredentialsProvider) context.getAttribute( ClientContext.CREDS_PROVIDER); HttpHost targetHost = (HttpHost) context.getAttribute(ExecutionContext.HTTP_TARGET_HOST); if (authState.getAuthScheme() == null) { AuthScope authScope = new AuthScope(targetHost.getHostName(), targetHost.getPort()); Credentials creds = credsProvider.getCredentials(authScope); if (creds != null) { authState.setAuthScheme(new BasicScheme()); authState.setCredentials(creds); } } }
Example #23
Source File: RetryHandler.java From Android-Basics-Codes with Artistic License 2.0 | 5 votes |
@Override public boolean retryRequest(IOException exception, int executionCount, HttpContext context) { boolean retry = true; Boolean b = (Boolean) context.getAttribute(ExecutionContext.HTTP_REQ_SENT); boolean sent = (b != null && b); if (executionCount > maxRetries) { // Do not retry if over max retry count retry = false; } else if (isInList(exceptionWhitelist, exception)) { // immediately retry if error is whitelisted retry = true; } else if (isInList(exceptionBlacklist, exception)) { // immediately cancel retry if the error is blacklisted retry = false; } else if (!sent) { // for most other errors, retry only if request hasn't been fully sent yet retry = true; } if (retry) { // resend all idempotent requests HttpUriRequest currentReq = (HttpUriRequest) context.getAttribute(ExecutionContext.HTTP_REQUEST); if (currentReq == null) { return false; } } if (retry) { SystemClock.sleep(retrySleepTimeMS); } else { exception.printStackTrace(); } return retry; }
Example #24
Source File: PreemtiveAuthorizationHttpRequestInterceptor.java From android-project-wo2b with Apache License 2.0 | 5 votes |
public void process(final HttpRequest request, final HttpContext context) throws HttpException, IOException { AuthState authState = (AuthState) context.getAttribute(ClientContext.TARGET_AUTH_STATE); CredentialsProvider credsProvider = (CredentialsProvider) context.getAttribute( ClientContext.CREDS_PROVIDER); HttpHost targetHost = (HttpHost) context.getAttribute(ExecutionContext.HTTP_TARGET_HOST); if (authState.getAuthScheme() == null) { AuthScope authScope = new AuthScope(targetHost.getHostName(), targetHost.getPort()); Credentials creds = credsProvider.getCredentials(authScope); if (creds != null) { authState.setAuthScheme(new BasicScheme()); authState.setCredentials(creds); } } }
Example #25
Source File: RetryHandler.java From android-project-wo2b with Apache License 2.0 | 5 votes |
@Override public boolean retryRequest(IOException exception, int executionCount, HttpContext context) { boolean retry = true; Boolean b = (Boolean) context.getAttribute(ExecutionContext.HTTP_REQ_SENT); boolean sent = (b != null && b); if (executionCount > maxRetries) { // Do not retry if over max retry count retry = false; } else if (isInList(exceptionWhitelist, exception)) { // immediately retry if error is whitelisted retry = true; } else if (isInList(exceptionBlacklist, exception)) { // immediately cancel retry if the error is blacklisted retry = false; } else if (!sent) { // for most other errors, retry only if request hasn't been fully sent yet retry = true; } if (retry) { // resend all idempotent requests HttpUriRequest currentReq = (HttpUriRequest) context.getAttribute(ExecutionContext.HTTP_REQUEST); if (currentReq == null) { return false; } } if (retry) { SystemClock.sleep(retrySleepTimeMS); } else { exception.printStackTrace(); } return retry; }
Example #26
Source File: RetryHandler.java From sealtalk-android with MIT License | 5 votes |
@Override public boolean retryRequest(IOException exception, int executionCount, HttpContext context) { boolean retry = true; Boolean b = (Boolean) context.getAttribute(ExecutionContext.HTTP_REQ_SENT); boolean sent = (b != null && b); if (executionCount > maxRetries) { // Do not retry if over max retry count retry = false; } else if (isInList(exceptionBlacklist, exception)) { // immediately cancel retry if the error is blacklisted retry = false; } else if (isInList(exceptionWhitelist, exception)) { // immediately retry if error is whitelisted retry = true; } else if (!sent) { // for most other errors, retry only if request hasn't been fully sent yet retry = true; } if (retry) { // resend all idempotent requests HttpUriRequest currentReq = (HttpUriRequest) context.getAttribute(ExecutionContext.HTTP_REQUEST); if (currentReq == null) { return false; } String requestType = currentReq.getMethod(); retry = !requestType.equals("POST"); } if (retry) { SystemClock.sleep(retrySleepTimeMS); } else { exception.printStackTrace(); } return retry; }
Example #27
Source File: RetryHandler.java From AndroidWear-OpenWear with MIT License | 5 votes |
@Override public boolean retryRequest(IOException exception, int executionCount, HttpContext context) { boolean retry = true; Boolean b = (Boolean) context.getAttribute(ExecutionContext.HTTP_REQ_SENT); boolean sent = (b != null && b); if (executionCount > maxRetries) { // Do not retry if over max retry count retry = false; } else if (isInList(exceptionWhitelist, exception)) { // immediately retry if error is whitelisted retry = true; } else if (isInList(exceptionBlacklist, exception)) { // immediately cancel retry if the error is blacklisted retry = false; } else if (!sent) { // for most other errors, retry only if request hasn't been fully sent yet retry = true; } if (retry) { // resend all idempotent requests HttpUriRequest currentReq = (HttpUriRequest) context.getAttribute(ExecutionContext.HTTP_REQUEST); if (currentReq == null) { return false; } } if (retry) { SystemClock.sleep(retrySleepTimeMS); } else { } return retry; }
Example #28
Source File: PreemtiveAuthorizationHttpRequestInterceptor.java From Mobike with Apache License 2.0 | 5 votes |
public void process(final HttpRequest request, final HttpContext context) throws HttpException, IOException { AuthState authState = (AuthState) context.getAttribute(ClientContext.TARGET_AUTH_STATE); CredentialsProvider credsProvider = (CredentialsProvider) context.getAttribute( ClientContext.CREDS_PROVIDER); HttpHost targetHost = (HttpHost) context.getAttribute(ExecutionContext.HTTP_TARGET_HOST); if (authState.getAuthScheme() == null) { AuthScope authScope = new AuthScope(targetHost.getHostName(), targetHost.getPort()); Credentials creds = credsProvider.getCredentials(authScope); if (creds != null) { authState.setAuthScheme(new BasicScheme()); authState.setCredentials(creds); } } }
Example #29
Source File: RetryHandler.java From Mobike with Apache License 2.0 | 5 votes |
@Override public boolean retryRequest(IOException exception, int executionCount, HttpContext context) { boolean retry = true; Boolean b = (Boolean) context.getAttribute(ExecutionContext.HTTP_REQ_SENT); boolean sent = (b != null && b); if (executionCount > maxRetries) { // Do not retry if over max retry count retry = false; } else if (isInList(exceptionWhitelist, exception)) { // immediately retry if error is whitelisted retry = true; } else if (isInList(exceptionBlacklist, exception)) { // immediately cancel retry if the error is blacklisted retry = false; } else if (!sent) { // for most other errors, retry only if request hasn't been fully sent yet retry = true; } if (retry) { // resend all idempotent requests HttpUriRequest currentReq = (HttpUriRequest) context.getAttribute(ExecutionContext.HTTP_REQUEST); if (currentReq == null) { return false; } } if (retry) { SystemClock.sleep(retrySleepTimeMS); } else { exception.printStackTrace(); } return retry; }
Example #30
Source File: HWHttpRequestRetryHandler.java From RePlugin-GameSdk with Apache License 2.0 | 5 votes |
@Override public boolean retryRequest(IOException exception, int executionCount, HttpContext context) { if (executionCount >= RETRY_TIME) { // Do not retry if over max retry count return false; } if (exception instanceof InterruptedIOException) { // Timeout return false; } if (exception instanceof UnknownHostException) { // Unknown host return false; } if (exception instanceof ConnectException) { // Connection refused return false; } if (exception instanceof SSLException) { // SSL handshake exception return false; } HttpRequest request = (HttpRequest) context .getAttribute(ExecutionContext.HTTP_REQUEST); boolean idempotent = !(request instanceof HttpEntityEnclosingRequest); if (idempotent) { // Retry if the request is considered idempotent return true; } return false; }