我正在使用Apache Http Client v4.5,并将其用作REST客户端。在某些情况下,我会遇到一个错误“[read] I/O error: Read timed out”,这是来自httpclient框架的,当它读取接收到的内容并显示为最后一条消息时。
这似乎没有影响,但我想知道是否有人知道它来自哪里以及如何解决。根据以下线程(链接),这似乎是“多线程”配置的问题。
然而,我仅使用http client的默认配置,尽管我使用的是v4版本,但我不知道如何将“multithreaded”设置为false,以查看它是否有任何区别。
我还尝试设置超时时间,但没有帮助。
有任何提示吗?
日志:
15:48:05.984 [main] DEBUG org.apache.http.wire - http-outgoing-8 << "HTTP/1.1 200 OK[\r][\n]"
15:48:05.984 [main] DEBUG org.apache.http.wire - http-outgoing-8 << "Date: Tue, 29 Dec 2015 14:48:03 GMT[\r][\n]"
15:48:05.984 [main] DEBUG org.apache.http.wire - http-outgoing-8 << "Server: Apache/2.4.12 (Win32) OpenSSL/1.0.1l PHP/5.6.8[\r][\n]"
15:48:05.984 [main] DEBUG org.apache.http.wire - http-outgoing-8 << "X-Powered-By: PHP/5.6.8[\r][\n]"
15:48:05.985 [main] DEBUG org.apache.http.wire - http-outgoing-8 << "Cache-Control: nocache, private[\r][\n]"
15:48:05.985 [main] DEBUG org.apache.http.wire - http-outgoing-8 << "Content-Length: 99[\r][\n]"
15:48:05.985 [main] DEBUG org.apache.http.wire - http-outgoing-8 << "Keep-Alive: timeout=5, max=99[\r][\n]"
15:48:05.985 [main] DEBUG org.apache.http.wire - http-outgoing-8 << "Connection: Keep-Alive[\r][\n]"
15:48:05.985 [main] DEBUG org.apache.http.wire - http-outgoing-8 << "Content-Type: application/json[\r][\n]"
15:48:05.985 [main] DEBUG org.apache.http.wire - http-outgoing-8 << "[\r][\n]"
15:48:05.985 [main] DEBUG org.apache.http.wire - http-outgoing-8 << "{"success":true,"data":{"id":1946,"location":"http:\/\/localhost:9001\/shop\/api\/articles\/1946"}}"
15:48:06.016 [main] DEBUG org.apache.http.wire - http-outgoing-8 << "[read] I/O error: Read timed out"
我的 Http 客户端初始化
HttpClientBuilder httpBuilder = HttpClientBuilder.create();
// set timeout did not helped
// RequestConfig.Builder requestBuilder = RequestConfig.custom();
// requestBuilder = requestBuilder.setConnectTimeout(timeout);
// requestBuilder = requestBuilder.setConnectionRequestTimeout(timeout);
// requestBuilder = requestBuilder.setSocketTimeout(timeout);
// httpBuilder.setDefaultRequestConfig(requestBuilder.build());
HttpClient httpClient = httpBuilder.build();