Which version of JMeter are you using? I've had a look at the SoapSampler code in both 2.0.3 and CVS HEAD, and the sample() method creates a connection and then calls setPostHeaders.
This sets Content-Length, the HeaderManager data if any - else Content-type to "text/xml". It then calls setDoOutput(true) on the connection. The sample() code then calls super.sample() - i.e. HTTPSampler - which proceeds to create its _own_ new connection and set that up. Not sure how it ever manages to work... S. On 6/2/05, Dale V. Georg <[EMAIL PROTECTED]> wrote: > > Right; and I was having trouble understanding why. Although, I may have > stumbled onto something. I hooked up TCPMon to look at the requests and > responses that were going between JMeter and the service. What I found was > that in the case of the 20K and 200K messages, JMeter wasn't sending the > full message; the message was cut off partway through. The server was > probably choking on getting only a partial message, and may have been > closing down the connection before JMeter had a chance to read the response. > > The interesting thing is that even though both the 20K and 200K messages > were cut off, they weren't cut off at the same point. In the 200K case, > JMeter did send more of the message than it did in the 20K case, it just > still failed to send the full message. So my suspicion now is that there > may be a bug either in the code that obtains the message to send from the > GUI, or in the code that actually sends the message to the server. > > Dale > > > > -----Original Message----- > From: Peter Lin [mailto:[EMAIL PROTECTED] > Sent: Thursday, June 02, 2005 12:18 PM > To: JMeter Users List; [EMAIL PROTECTED] > Subject: Re: Stream Closed When Sending Large Messages with SOAP/XML-RPC > > a stream closed exception would indicate the server unexpected close > the connection. the xml-rpc/soap sampler to my knowledge does not use > a timeout and will not close the connection. > > in fact, if the server hangs, you'll see jmeter keep those connections > open indefinitely. > > peter > > > On 6/2/05, Dale V. Georg <[EMAIL PROTECTED]> wrote: > > > > I'm using JMeter to test sending messages to a Web Service that I have > > running on WebSphere 6.0. When I send small messages to the Web Service > (1 > > or 2K in size) everything works fine. However, when I send larger > messages, > > I start getting "Stream closed" exceptions. With a 20K message, the > > exception happens maybe 25% of the time -- with a 200K message it happens > > 100% of the time. > > > > If I deploy the same exact service to Tomcat, I'm able to send the larger > > sized messages without any problems. I'm also able to use another client > > program to send large messages to the Web Service on WebSphere. These two > > points seem to indicate that the problem isn't strictly with my service > > running on WebSphere, or strictly with JMeter, but somehow the combination > > of the two just won't mix. > > > > I'm wondering whether anyone has encountered similar problems before or > > might be able to offer some suggestions as to what the problem might be. > > It's evident from the full stack trace below that the issue comes when > > JMeter tries to read the response back from the server; for some reason, > at > > that point, the stream seems to have been closed. I also looked at all > the > > WebSphere logs, and found no errors or exceptions logged there that might > > have indicated a problem that caused WebSphere to close the stream. > > > > Any help is greatly appreciated! > > > > Thanks, > > Dale > > > > > > > > java.io.IOException: Stream closed > > at > > java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:120) > > at java.io.BufferedInputStream.read(BufferedInputStream.java:270) > > at java.io.FilterInputStream.read(FilterInputStream.java:90) > > at > > > org.apache.jmeter.protocol.http.sampler.HTTPSampler.readResponse(HTTPSampler > > .java:263) > > at > > > org.apache.jmeter.protocol.http.sampler.HTTPSampler.sample(HTTPSampler.java: > > 496) > > at > > > org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.sample(HTTPSamplerBa > > se.java:590) > > at > > > org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.sample(HTTPSamplerBa > > se.java:578) > > at > > > org.apache.jmeter.protocol.http.sampler.SoapSampler.sample(SoapSampler.java: > > 146) > > at > org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:281) > > at java.lang.Thread.run(Thread.java:534) > > > > > > > > > > > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
