Hi,
I'm trying to use the MultiThreadedHttpConnectionManager but either I'm doing
something wrong or there
are bugs in the implementation that I couldn't pinpoint.
Difficult to say what is wrong because each time I run my tests I get different
results.
When I don't use the pool by setting usingPool=false in the test program (see below)
everything works
fine.
I can either get different types of exceptions from different places in the library
like:
java.lang.IllegalStateException: Connection is open
at
org.apache.commons.httpclient.HttpConnection.assertNotOpen(HttpConnection.java:1016)
at org.apache.commons.httpclient.HttpConnection.open(HttpConnection.java:494)
at
org.apache.commons.httpclient.HttpMethodBase.processRequest(HttpMethodBase.java:2321)
at org.apache.commons.httpclient.HttpMethodBase.execute(HttpMethodBase.java:937)
at uitests.http.ConnectionPoolTest$MyRunnable.run(ConnectionPoolTest.java:217)
at java.lang.Thread.run(Thread.java:536)
or
java.lang.ArrayIndexOutOfBoundsException
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.read(SocketInputStream.java:129)
at java.net.SocketInputStream.read(SocketInputStream.java:182)
at org.apache.commons.httpclient.HttpConnection.readLine(HttpConnection.java:900)
at
org.apache.commons.httpclient.HttpMethodBase.readStatusLine(HttpMethodBase.java:1918)
at
org.apache.commons.httpclient.HttpMethodBase.readResponse(HttpMethodBase.java:1678)
at
org.apache.commons.httpclient.HttpMethodBase.processRequest(HttpMethodBase.java:2368)
at org.apache.commons.httpclient.HttpMethodBase.execute(HttpMethodBase.java:937)
at uitests.http.ConnectionPoolTest$MyRunnable.run(ConnectionPoolTest.java:220)
at java.lang.Thread.run(Thread.java:536)
or
java.lang.NullPointerException
at org.apache.commons.httpclient.HttpConnection.readLine(HttpConnection.java:900)
at
org.apache.commons.httpclient.HttpMethodBase.readResponseHeaders(HttpMethodBase.java:1843)
at
org.apache.commons.httpclient.HttpMethodBase.readResponse(HttpMethodBase.java:1680)
at
org.apache.commons.httpclient.HttpMethodBase.processRequest(HttpMethodBase.java:2368)
at org.apache.commons.httpclient.HttpMethodBase.execute(HttpMethodBase.java:937)
at uitests.http.ConnectionPoolTest$MyRunnable.run(ConnectionPoolTest.java:218)
at java.lang.Thread.run(Thread.java:536)
or it just gets stuck in a loop calling HttpConnection.readLine()
I set up a small (but too long to attach) test program at
http://www.incontext.fr/tempfiles/ConnectionPoolTest.java
I'd appreciate if someone could take a look at it and tell me what is it I'm doing
wrong.
Thanks in advance
Eduardo
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