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xiongxiaoyang 2019-12-12 18:51:01 +08:00
parent c5f03d6417
commit 68f3ac055b
1 changed files with 5 additions and 2 deletions
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7
novel-front/src/main/java/xyz/zinglizingli/common/utils/RestTemplateUtil.java
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@ -54,9 +54,9 @@ public class RestTemplateUtil {
.build(); .build();
PoolingHttpClientConnectionManager connectionManager = new PoolingHttpClientConnectionManager(registry); PoolingHttpClientConnectionManager connectionManager = new PoolingHttpClientConnectionManager(registry);
//连接池大小 //连接池的最大连接数，0代表不限；如果取0，需要考虑连接泄露导致系统崩溃的后果
connectionManager.setMaxTotal(1000); connectionManager.setMaxTotal(1000);
//最大并发连接 //每个路由的最大连接数,如果只调用一个地址,可以将其设置为最大连接数
connectionManager.setDefaultMaxPerRoute(300); connectionManager.setDefaultMaxPerRoute(300);
CloseableHttpClient httpClient = HttpClients.custom() CloseableHttpClient httpClient = HttpClients.custom()
@ -69,8 +69,11 @@ public class RestTemplateUtil {
requestFactory.setHttpClient(httpClient); requestFactory.setHttpClient(httpClient);
//从连接池获取连接的timeout,不宜过大,ms
requestFactory.setConnectionRequestTimeout(3000); requestFactory.setConnectionRequestTimeout(3000);
//指客户端和服务器建立连接的超时时间,ms , 最大约21秒,因为内部tcp在进行三次握手建立连接时,默认tcp超时时间是20秒
requestFactory.setConnectTimeout(3000); requestFactory.setConnectTimeout(3000);
// 指客户端从服务器读取数据包的间隔超时时间,不是总读取时间,也就是socket timeout,ms
requestFactory.setReadTimeout(10000); requestFactory.setReadTimeout(10000);
restTemplate = new RestTemplate(requestFactory); restTemplate = new RestTemplate(requestFactory);
List<HttpMessageConverter<?>> list = restTemplate.getMessageConverters(); List<HttpMessageConverter<?>> list = restTemplate.getMessageConverters();