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https://issues.apache.org/jira/browse/HTTPCLIENT-1478?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14378223#comment-14378223
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Oleg Golovanov edited comment on HTTPCLIENT-1478 at 3/24/15 5:39 PM:
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httpclient 4.3.6 with httpcore 4.3.3 -> problem exists.
I am using a lot of threads that do https requests through proxy.
And some of those threads ( 5-20 from 300 ) hang on:
http-outgoing-76778 >> "CONNECT host.ru:443 HTTP/1.1[\r][\n]"
http-outgoing-76778 >> "Host: host.ru[\r][\n]"
Http-outgoing-76778 >> "Proxy-Connection: Keep-Alive[\r][\n]"
http-outgoing-76778 >> "[\r][\n]"
was (Author: ogolovanov):
httpclient 4.3.6 with httpcore 4.3.3 -> problem exists.
I am using a lot of threads that do https requests through proxy.
And some of them ( 5-20 from 300 ) hangs on:
http-outgoing-76778 >> "CONNECT host.ru:443 HTTP/1.1[\r][\n]"
http-outgoing-76778 >> "Host: host.ru[\r][\n]"
Http-outgoing-76778 >> "Proxy-Connection: Keep-Alive[\r][\n]"
http-outgoing-76778 >> "[\r][\n]"
> https calls ignore http.socket.timeout during SSL Handshake
> -----------------------------------------------------------
>
> Key: HTTPCLIENT-1478
> URL: https://issues.apache.org/jira/browse/HTTPCLIENT-1478
> Project: HttpComponents HttpClient
> Issue Type: Bug
> Components: HttpConn
> Affects Versions: 4.3 Final, 4.3.1, 4.3.2, 4.3.3
> Environment: All
> Reporter: Jonah Schwartz
> Priority: Minor
> Fix For: 4.3.4
>
>
> https calls ignore http.socket.timeout during SSL Handshake. This can result
> in a https call hanging forever waiting for socket read.
> In both SSLSocketFactory and SSLConnectionSocketFactory,
> sslsock.startHandshake(); is called before socket timeout is set on the
> socket. This means timeout is not respected during the SSL handshake, and the
> thread can hang with a stacktrace that looks like this:
> org.apache.http.impl.client.AbstractHttpClient.doExecute
> org.apache.http.impl.client.DefaultRequestDirector.execute
> org.apache.http.impl.client.DefaultRequestDirector.tryConnect
> org.apache.http.impl.conn.ManagedClientConnectionImpl.open
> org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection
> org.apache.http.conn.ssl.SSLSocketFactory.connectSocket
> org.apache.http.conn.ssl.SSLSocketFactory.connectSocket
> sun.security.ssl.SSLSocketImpl.startHandshake
> sun.security.ssl.SSLSocketImpl.startHandshake
> sun.security.ssl.SSLSocketImpl.performInitialHandshake
> sun.security.ssl.SSLSocketImpl.readRecord
> sun.security.ssl.InputRecord.read
> sun.security.ssl.InputRecord.readV3Record
> sun.security.ssl.InputRecord.readFully
> java.net.SocketInputStream.read
> java.net.SocketInputStream.socketRead0
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