Laurian Vostinar created HTTPCLIENT-2257:
--------------------------------------------
Summary: BasicAsyncEntityProducer error on second time send
Key: HTTPCLIENT-2257
URL: https://issues.apache.org/jira/browse/HTTPCLIENT-2257
Project: HttpComponents HttpClient
Issue Type: Bug
Components: HttpClient (async)
Affects Versions: 5.1.4
Reporter: Laurian Vostinar
I use BasicAsyncEntityProducer to send a small String, UTF-8 encoded. Server
respondes with 307 status code so request is sent again. Second time sending
fails because bytebuf is broken. Initially bytebuff has limit 24 and capacity
26 (see line this.bytebuf = charset.encode(CharBuffer.wrap(content)); with
UTF-8 encoding); after releaseResources is called bytebuf has limit and
capacity 26 (obviously this.length is unchanged, still 24). So send will fail
because of this:
ERROR com.servoy.j2db.util.Debug - Error executing a request to /create/chat
with method POST with user: null, workstation: null, domain: null
java.lang.IllegalStateException: Encoding process already completed
at org.apache.hc.core5.util.Asserts.check(Asserts.java:38) ~[?:?]
at
org.apache.hc.core5.http.impl.nio.AbstractContentEncoder.assertNotCompleted(AbstractContentEncoder.java:104)
~[?:?]
at
org.apache.hc.core5.http.impl.nio.LengthDelimitedEncoder.write(LengthDelimitedEncoder.java:101)
~[?:?]
at
org.apache.hc.core5.http.impl.nio.AbstractHttp1StreamDuplexer.streamOutput(AbstractHttp1StreamDuplexer.java:497)
~[?:?]
at
org.apache.hc.core5.http.impl.nio.ClientHttp1StreamDuplexer$1.write(ClientHttp1StreamDuplexer.java:152)
~[?:?]
at
org.apache.hc.core5.http.impl.nio.ClientHttp1StreamHandler$1.write(ClientHttp1StreamHandler.java:100)
~[?:?]
at
org.apache.hc.client5.http.impl.async.HttpAsyncMainClientExec$1$1.write(HttpAsyncMainClientExec.java:158)
~[?:?]
at
org.apache.hc.core5.http.nio.entity.BasicAsyncEntityProducer.produce(BasicAsyncEntityProducer.java:132)
~[?:?]
at
org.apache.hc.core5.http.nio.support.BasicRequestProducer.produce(BasicRequestProducer.java:104)
~[?:?]
at
org.apache.hc.client5.http.impl.async.InternalAbstractHttpAsyncClient$1$2.produce(InternalAbstractHttpAsyncClient.java:278)
~[?:?]
at
org.apache.hc.client5.http.impl.async.HttpAsyncMainClientExec$1.produce(HttpAsyncMainClientExec.java:149)
~[?:?]
at
org.apache.hc.core5.http.impl.nio.ClientHttp1StreamHandler.produceOutput(ClientHttp1StreamHandler.java:199)
~[?:?]
at
org.apache.hc.core5.http.impl.nio.ClientHttp1StreamDuplexer.produceOutput(ClientHttp1StreamDuplexer.java:338)
~[?:?]
at
org.apache.hc.core5.http.impl.nio.AbstractHttp1StreamDuplexer.onOutput(AbstractHttp1StreamDuplexer.java:368)
~[?:?]
at
org.apache.hc.core5.http.impl.nio.AbstractHttp1IOEventHandler.outputReady(AbstractHttp1IOEventHandler.java:73)
~[?:?]
at
org.apache.hc.core5.http.impl.nio.ClientHttp1IOEventHandler.outputReady(ClientHttp1IOEventHandler.java:39)
~[?:?]
at
org.apache.hc.core5.reactor.InternalDataChannel.onIOEvent(InternalDataChannel.java:141)
~[?:?]
at
org.apache.hc.core5.reactor.InternalChannel.handleIOEvent(InternalChannel.java:51)
~[?:?]
at
org.apache.hc.core5.reactor.SingleCoreIOReactor.processEvents(SingleCoreIOReactor.java:178)
~[?:?]
at
org.apache.hc.core5.reactor.SingleCoreIOReactor.doExecute(SingleCoreIOReactor.java:127)
~[?:?]
at
org.apache.hc.core5.reactor.AbstractSingleCoreIOReactor.execute(AbstractSingleCoreIOReactor.java:85)
~[?:?]
at org.apache.hc.core5.reactor.IOReactorWorker.run(IOReactorWorker.java:44)
~[?:?]
at java.lang.Thread.run(Unknown Source) ~[?:?]
maybe you should use flip instead of clear ?
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