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PoolingAsyncClientConnectionManager incorrectly emits Ping commands to HTTP/1.1 endpoints #255

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滕杰1 2020-09-14 20:12:41 +08:00 committed by Oleg Kalnichevski
parent 848abe93a7
commit 20266db737
1 changed files with 1 additions and 1 deletions
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httpclient5/src/main/java/org/apache/hc/client5/http/impl/nio/PoolingAsyncClientConnectionManager.java
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@ -247,7 +247,7 @@ public class PoolingAsyncClientConnectionManager implements AsyncClientConnectio
if (TimeValue.isNonNegative(timeValue) && connection != null && if (TimeValue.isNonNegative(timeValue) && connection != null &&
poolEntry.getUpdated() + timeValue.toMilliseconds() <= System.currentTimeMillis()) { poolEntry.getUpdated() + timeValue.toMilliseconds() <= System.currentTimeMillis()) {
final ProtocolVersion protocolVersion = connection.getProtocolVersion(); final ProtocolVersion protocolVersion = connection.getProtocolVersion();
if (HttpVersion.HTTP_2_0.greaterEquals(protocolVersion)) { if (protocolVersion != null && protocolVersion.greaterEquals(HttpVersion.HTTP_2_0)) {
connection.submitCommand(new PingCommand(new BasicPingHandler(new Callback<Boolean>() { connection.submitCommand(new PingCommand(new BasicPingHandler(new Callback<Boolean>() {
@Override @Override