RE: JK connector -- isapi2 -- file upload - BUG HACK PROVED
Hm, I just decided to test the stream terminated unexpectedly upload bug with JK2/IIS/TC5 and your statement that adding DEBUG to JK2 removes the problem. Firstly, I uploaded a series of files of increasing size from 50K through to 60K at 1K intervals. The bug appears at files of 54K+ (tested up to 60K and tried one at 250K) workers2.properties file for failure of upload at 54K+. == file=D:\Tomcat 5.0.18\work\jk2.shm size=1048576 [channel.socket:127.0.0.1:8009] info=Ajp13 worker, connects to tomcat instance using AJP 1.3 protocol tomcatId=127.0.0.1:8009 [uri:/*.do] info=iQ2 context=/ [uri:/*.jsp] info=iQ2 context=/ I now add the debug configuration to the workers file as follows: workers2.properties file for success of upload at 54K+. == file=D:\Tomcat 5.0.18\work\jk2.shm size=1048576 # add this section to test the proposition that it resolved the upload bug [logger] level=DEBUG [channel.socket:127.0.0.1:8009] info=Ajp13 worker, connects to tomcat instance using AJP 1.3 protocol tomcatId=127.0.0.1:8009 [uri:/*.do] info=iQ2 context=/ [uri:/*.jsp] info=iQ2 context=/ And repeat the same tests to find that I cannot replicate the bug anymore and it does indeed work for upload up to and over 54K. In order to double prove this, I again removed the logger configuration from the workers file and repeated the test and the upload bug reappeared again at 54K+ uploads. I have no idea why adding this statement solves the problem but someone out there may do. Hope this goes towards a solution. We had an awful hack to get around this - wish I had known about the logger hack! By the way where do I find the JK2 log file? ADC -Original Message- From: JoAnn Lemm [mailto:[EMAIL PROTECTED] Sent: 16 April 2004 18:17 To: 'Tomcat Users List' Subject: RE: JK connector -- isapi2 -- file upload Importance: High While we're discussing this ... has anyone developed a work-around for this problem? I have beta product clients calling me, so this is extremely critical. Leaving debug running seems to only fix the problem intermittently. Is there another ISAPI that will work? --JoAnn -Original Message- From: E Cunningham [mailto:[EMAIL PROTECTED] Sent: Friday, April 16, 2004 9:59 AM To: Tomcat Users List Subject: Re: JK connector -- isapi2 -- file upload We verified this using Tomcat 4.1.30 not 5.x. Therein may be the problem. The connector code in Tomcat. Let's ask this then. Is there a dependency between JK2 and Tomcat? When they started to release separately one would think that any JK2 would work with any Tomcat? Does JK2 need to include a jk2.jar? JoAnn, thanks for provoking more thought on this. e --- JoAnn Lemm [EMAIL PROTECTED] wrote: Hi All, I've search the archives and I've seen several posts indicating that there is a bug in the isapi connector in regards to large file uploads (or not that large, since the error seems to occur at or around 50Kb.) The problem being that the stream ended unexpectedly. The strange thing is, I don't see this problem when I upload a large file (3M) within our intranet (I'm using IIS6, Tomcat 5 jk2.0.4), only when I try to access from the internet. This leads me to believe there is some sort of timing problem (the connector trying to grab data that hasn't yet arrived?) Interestingly, I solved the problem by turning debug on - forcing the isapi connector to log debug messages and making is slow down a bit. That 3M file uploaded with no problem. So, here's the question ... is there a properties file, ini file ... anything ... where I can set the size of the buffer in the connector? It looks like it's grabbing about 8Kb each time. --JoAnn FONT SIZE=1 FACE=VERDANA,ARIAL COLOR=BLUE --- QAS Ltd. Developers of QuickAddress Software a href=http://www.qas.com;www.qas.com/a Registered in England: No 2582055 Registered in Australia: No 082 851 474 --- /FONT - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Vedr.: RE: JK connector -- isapi2 -- file upload - BUG HACK PROVED
Dunno where the log file goes by default but in my workers2.properties file I have: [logger.file:0] file=D:\DAT\logfiles\connections\jk2.log Where this puts the jk2 log file you have to find out for yourself ;) /Thomas Allistair Crossley [EMAIL PROTECTED] 20-04-2004 13:10 Besvar venligst til Tomcat Users List Til:[EMAIL PROTECTED] cc: Vedr.: RE: JK connector -- isapi2 -- file upload - BUG HACK PROVED Hm, I just decided to test the stream terminated unexpectedly upload bug with JK2/IIS/TC5 and your statement that adding DEBUG to JK2 removes the problem. Firstly, I uploaded a series of files of increasing size from 50K through to 60K at 1K intervals. The bug appears at files of 54K+ (tested up to 60K and tried one at 250K) workers2.properties file for failure of upload at 54K+. == file=D:\Tomcat 5.0.18\work\jk2.shm size=1048576 [channel.socket:127.0.0.1:8009] info=Ajp13 worker, connects to tomcat instance using AJP 1.3 protocol tomcatId=127.0.0.1:8009 [uri:/*.do] info=iQ2 context=/ [uri:/*.jsp] info=iQ2 context=/ I now add the debug configuration to the workers file as follows: workers2.properties file for success of upload at 54K+. == file=D:\Tomcat 5.0.18\work\jk2.shm size=1048576 # add this section to test the proposition that it resolved the upload bug [logger] level=DEBUG [channel.socket:127.0.0.1:8009] info=Ajp13 worker, connects to tomcat instance using AJP 1.3 protocol tomcatId=127.0.0.1:8009 [uri:/*.do] info=iQ2 context=/ [uri:/*.jsp] info=iQ2 context=/ And repeat the same tests to find that I cannot replicate the bug anymore and it does indeed work for upload up to and over 54K. In order to double prove this, I again removed the logger configuration from the workers file and repeated the test and the upload bug reappeared again at 54K+ uploads. I have no idea why adding this statement solves the problem but someone out there may do. Hope this goes towards a solution. We had an awful hack to get around this - wish I had known about the logger hack! By the way where do I find the JK2 log file? ADC -Original Message- From: JoAnn Lemm [mailto:[EMAIL PROTECTED] Sent: 16 April 2004 18:17 To: 'Tomcat Users List' Subject: RE: JK connector -- isapi2 -- file upload Importance: High While we're discussing this ... has anyone developed a work-around for this problem? I have beta product clients calling me, so this is extremely critical. Leaving debug running seems to only fix the problem intermittently. Is there another ISAPI that will work? --JoAnn -Original Message- From: E Cunningham [mailto:[EMAIL PROTECTED] Sent: Friday, April 16, 2004 9:59 AM To: Tomcat Users List Subject: Re: JK connector -- isapi2 -- file upload We verified this using Tomcat 4.1.30 not 5.x. Therein may be the problem. The connector code in Tomcat. Let's ask this then. Is there a dependency between JK2 and Tomcat? When they started to release separately one would think that any JK2 would work with any Tomcat? Does JK2 need to include a jk2.jar? JoAnn, thanks for provoking more thought on this. e --- JoAnn Lemm [EMAIL PROTECTED] wrote: Hi All, I've search the archives and I've seen several posts indicating that there is a bug in the isapi connector in regards to large file uploads (or not that large, since the error seems to occur at or around 50Kb.) The problem being that the stream ended unexpectedly. The strange thing is, I don't see this problem when I upload a large file (3M) within our intranet (I'm using IIS6, Tomcat 5 jk2.0.4), only when I try to access from the internet. This leads me to believe there is some sort of timing problem (the connector trying to grab data that hasn't yet arrived?) Interestingly, I solved the problem by turning debug on - forcing the isapi connector to log debug messages and making is slow down a bit. That 3M file uploaded with no problem. So, here's the question ... is there a properties file, ini file ... anything ... where I can set the size of the buffer in the connector? It looks like it's grabbing about 8Kb each time. --JoAnn FONT SIZE=1 FACE=VERDANA,ARIAL COLOR=BLUE --- QAS Ltd. Developers of QuickAddress Software a href=http://www.qas.com;www.qas.com/a Registered in England: No 2582055 Registered in Australia: No 082 851 474 --- /FONT - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] FONT SIZE=1 FACE=Arial___ Vi goer opmaerksom paa, at denne e-mail kan indeholde fortrolig information. Hvis du ved en fejltagelse modtager e-mailen, beder vi dig venligst informere afsender om fejlen ved at bruge svar
RE: JK connector -- isapi2 -- file upload - BUG HACK PROVED
I've been following this thread for a while now in hopes someone would come up with something to help resolve it. My issue is not with big files, as i have that working, but sending PNG files from the application server to the client. the connection dies between the tomcat5 server and the iis5.0 server using the isapi2 dll. I've had the level=DEBUG forever but that issue still occurs. [logger] level=DEBUG [shm:] info=Shared memory file. Required for multiprocess servers file=E:\\Apache\\Tomcat5\\work\\jk2.shm size=100 [lb:lb] info=Default load balancer. sticky_session=1 [channel.socket:spprod1] info=Ajp13 forwarding over socket - spprod1 port=8009 host=10.99.116.1 lb_factor=100 tomcatId=10.99.116.1:8009 group=lb type=ajp13 [channel.socket:spprod2] info=Ajp13 forwarding over socket - spprod2 port=8009 host=10.99.116.2 lb_factor=100 tomcatId=10.99.116.2:8009 group=lb type=ajp13 [uri:/*] info=JSP examples, map requests for all JSP pages to Tomcat. worker=lb:lb context=/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: JK connector -- isapi2 -- file upload - BUG HACK PROVED
Nevertheless my tests and the chap who previously mentioned logger helped his case both show that logger being switched on has _some_ effect in relation to this issue, although your case now shows that it is not the _complete_ picture. Do the JK2 ISAPI development team monitor this list? ADC -Original Message- From: Alex [mailto:[EMAIL PROTECTED] Sent: 20 April 2004 12:20 To: Tomcat Users List Subject: RE: JK connector -- isapi2 -- file upload - BUG HACK PROVED I've been following this thread for a while now in hopes someone would come up with something to help resolve it. My issue is not with big files, as i have that working, but sending PNG files from the application server to the client. the connection dies between the tomcat5 server and the iis5.0 server using the isapi2 dll. I've had the level=DEBUG forever but that issue still occurs. [logger] level=DEBUG [shm:] info=Shared memory file. Required for multiprocess servers file=E:\\Apache\\Tomcat5\\work\\jk2.shm size=100 [lb:lb] info=Default load balancer. sticky_session=1 [channel.socket:spprod1] info=Ajp13 forwarding over socket - spprod1 port=8009 host=10.99.116.1 lb_factor=100 tomcatId=10.99.116.1:8009 group=lb type=ajp13 [channel.socket:spprod2] info=Ajp13 forwarding over socket - spprod2 port=8009 host=10.99.116.2 lb_factor=100 tomcatId=10.99.116.2:8009 group=lb type=ajp13 [uri:/*] info=JSP examples, map requests for all JSP pages to Tomcat. worker=lb:lb context=/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] FONT SIZE=1 FACE=VERDANA,ARIAL COLOR=BLUE --- QAS Ltd. Developers of QuickAddress Software a href=http://www.qas.com;www.qas.com/a Registered in England: No 2582055 Registered in Australia: No 082 851 474 --- /FONT - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: JK connector -- isapi2 -- file upload - BUG HACK PROVED
-Original Message- From: Allistair Crossley Nevertheless my tests and the chap who previously mentioned logger helped his case both show that logger being switched on has _some_ effect in relation to this issue, although your case now shows that it is not the _complete_ picture. Do the JK2 ISAPI development team monitor this list? Sure :-) You may find patched 2.0.4 at: http://jakarta.apache.org/~mturk/isapi_redirector2.zip It solves the IIS upload bug, or you may just build from CVS by yourself. MT. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: JK connector -- isapi2 -- file upload - BUG HACK PROVED
I have been using JK 2.0.4 since 26th March, just after it got released and also this morning in my tests that reveal the bug is still present. Sorry! :) ADC -Original Message- From: Mladen Turk [mailto:[EMAIL PROTECTED] Sent: 20 April 2004 14:01 To: 'Tomcat Users List' Subject: RE: JK connector -- isapi2 -- file upload - BUG HACK PROVED -Original Message- From: Allistair Crossley Nevertheless my tests and the chap who previously mentioned logger helped his case both show that logger being switched on has _some_ effect in relation to this issue, although your case now shows that it is not the _complete_ picture. Do the JK2 ISAPI development team monitor this list? Sure :-) You may find patched 2.0.4 at: http://jakarta.apache.org/~mturk/isapi_redirector2.zip It solves the IIS upload bug, or you may just build from CVS by yourself. MT. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] FONT SIZE=1 FACE=VERDANA,ARIAL COLOR=BLUE --- QAS Ltd. Developers of QuickAddress Software a href=http://www.qas.com;www.qas.com/a Registered in England: No 2582055 Registered in Australia: No 082 851 474 --- /FONT - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: JK connector -- isapi2 -- file upload - BUG HACK PROVED
I do believe the link provided below is an updated dll. I've implemented it however I see no changes / differences. On Tue, 20 Apr 2004, Allistair Crossley wrote: Date: Tue, 20 Apr 2004 14:04:34 +0100 From: Allistair Crossley [EMAIL PROTECTED] Reply-To: Tomcat Users List [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED], [EMAIL PROTECTED] Subject: RE: JK connector -- isapi2 -- file upload - BUG HACK PROVED I have been using JK 2.0.4 since 26th March, just after it got released and also this morning in my tests that reveal the bug is still present. Sorry! :) ADC - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: JK connector -- isapi2 -- file upload - SOLVED
Hi MT Cool! I just realised you meant that 2.0.4 had been patched. I tried out the version you sent me a link to, and can confirm that removing the logger config from workers2 maintains the fix and the bug does not reappear for my system. Great stuff :) ADC -Original Message- From: Mladen Turk [mailto:[EMAIL PROTECTED] Sent: 20 April 2004 14:01 To: 'Tomcat Users List' Subject: RE: JK connector -- isapi2 -- file upload - BUG HACK PROVED -Original Message- From: Allistair Crossley Nevertheless my tests and the chap who previously mentioned logger helped his case both show that logger being switched on has _some_ effect in relation to this issue, although your case now shows that it is not the _complete_ picture. Do the JK2 ISAPI development team monitor this list? Sure :-) You may find patched 2.0.4 at: http://jakarta.apache.org/~mturk/isapi_redirector2.zip It solves the IIS upload bug, or you may just build from CVS by yourself. MT. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] FONT SIZE=1 FACE=VERDANA,ARIAL COLOR=BLUE --- QAS Ltd. Developers of QuickAddress Software a href=http://www.qas.com;www.qas.com/a Registered in England: No 2582055 Registered in Australia: No 082 851 474 --- /FONT - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: JK connector -- isapi2 -- file upload - BUG HACK PROVED
-Original Message- From: Alex [mailto:[EMAIL PROTECTED] I do believe the link provided below is an updated dll. Yes. I've implemented it however I see no changes / differences. See the bug: http://issues.apache.org/bugzilla/show_bug.cgi?id=15278 I'd be glad to se your use case, and why are the upload problems still present. MT. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: JK connector -- isapi2 -- file upload - BUG HACK PROVED
Alex don't ask me where I saw this but I read that your SHM size causes issues - I cannot remember what issue I had when it was the same as your but I changed it to 1048576 and it solved it. This may be a total red herring but hey. -Original Message- From: Alex [mailto:[EMAIL PROTECTED] Sent: 20 April 2004 12:20 To: Tomcat Users List Subject: RE: JK connector -- isapi2 -- file upload - BUG HACK PROVED I've been following this thread for a while now in hopes someone would come up with something to help resolve it. My issue is not with big files, as i have that working, but sending PNG files from the application server to the client. the connection dies between the tomcat5 server and the iis5.0 server using the isapi2 dll. I've had the level=DEBUG forever but that issue still occurs. [logger] level=DEBUG [shm:] info=Shared memory file. Required for multiprocess servers file=E:\\Apache\\Tomcat5\\work\\jk2.shm size=100 [lb:lb] info=Default load balancer. sticky_session=1 [channel.socket:spprod1] info=Ajp13 forwarding over socket - spprod1 port=8009 host=10.99.116.1 lb_factor=100 tomcatId=10.99.116.1:8009 group=lb type=ajp13 [channel.socket:spprod2] info=Ajp13 forwarding over socket - spprod2 port=8009 host=10.99.116.2 lb_factor=100 tomcatId=10.99.116.2:8009 group=lb type=ajp13 [uri:/*] info=JSP examples, map requests for all JSP pages to Tomcat. worker=lb:lb context=/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] FONT SIZE=1 FACE=VERDANA,ARIAL COLOR=BLUE --- QAS Ltd. Developers of QuickAddress Software a href=http://www.qas.com;www.qas.com/a Registered in England: No 2582055 Registered in Australia: No 082 851 474 --- /FONT - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: JK connector -- isapi2 -- file upload - BUG HACK PROVED
worth a try : ) it's my last biggest annoyance to figure out. i can push any type of files back across to the client, except these pgn files which keep breaking my pipe between iis and tomcat On Tue, 20 Apr 2004, Allistair Crossley wrote: Date: Tue, 20 Apr 2004 14:26:17 +0100 From: Allistair Crossley [EMAIL PROTECTED] Reply-To: Tomcat Users List [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Subject: RE: JK connector -- isapi2 -- file upload - BUG HACK PROVED Alex don't ask me where I saw this but I read that your SHM size causes issues - I cannot remember what issue I had when it was the same as your but I changed it to 1048576 and it solved it. This may be a total red herring but hey. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: JK connector -- isapi2 -- file upload
I use a workaround - my upload form uploads to port 8080 directly and then Tomcat redirects the user back to port IIS port 80 after the upload. ADC. -Original Message- From: JoAnn Lemm [mailto:[EMAIL PROTECTED] Sent: 16 April 2004 18:17 To: 'Tomcat Users List' Subject: RE: JK connector -- isapi2 -- file upload Importance: High While we're discussing this ... has anyone developed a work-around for this problem? I have beta product clients calling me, so this is extremely critical. Leaving debug running seems to only fix the problem intermittently. Is there another ISAPI that will work? --JoAnn -Original Message- From: E Cunningham [mailto:[EMAIL PROTECTED] Sent: Friday, April 16, 2004 9:59 AM To: Tomcat Users List Subject: Re: JK connector -- isapi2 -- file upload We verified this using Tomcat 4.1.30 not 5.x. Therein may be the problem. The connector code in Tomcat. Let's ask this then. Is there a dependency between JK2 and Tomcat? When they started to release separately one would think that any JK2 would work with any Tomcat? Does JK2 need to include a jk2.jar? JoAnn, thanks for provoking more thought on this. e --- JoAnn Lemm [EMAIL PROTECTED] wrote: Hi All, I've search the archives and I've seen several posts indicating that there is a bug in the isapi connector in regards to large file uploads (or not that large, since the error seems to occur at or around 50Kb.) The problem being that the stream ended unexpectedly. The strange thing is, I don't see this problem when I upload a large file (3M) within our intranet (I'm using IIS6, Tomcat 5 jk2.0.4), only when I try to access from the internet. This leads me to believe there is some sort of timing problem (the connector trying to grab data that hasn't yet arrived?) Interestingly, I solved the problem by turning debug on - forcing the isapi connector to log debug messages and making is slow down a bit. That 3M file uploaded with no problem. So, here's the question ... is there a properties file, ini file ... anything ... where I can set the size of the buffer in the connector? It looks like it's grabbing about 8Kb each time. --JoAnn - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do you Yahoo!? Yahoo! Tax Center - File online by April 15th http://taxes.yahoo.com/filing.html - 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] FONT SIZE=1 FACE=VERDANA,ARIAL COLOR=BLUE --- QAS Ltd. Developers of QuickAddress Software a href=http://www.qas.com;www.qas.com/a Registered in England: No 2582055 Registered in Australia: No 082 851 474 --- /FONT - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: JK connector -- isapi2 -- file upload
We verified this using Tomcat 4.1.30 not 5.x. Therein may be the problem. The connector code in Tomcat. Let's ask this then. Is there a dependency between JK2 and Tomcat? When they started to release separately one would think that any JK2 would work with any Tomcat? Does JK2 need to include a jk2.jar? JoAnn, thanks for provoking more thought on this. e --- JoAnn Lemm [EMAIL PROTECTED] wrote: Hi All, I've search the archives and I've seen several posts indicating that there is a bug in the isapi connector in regards to large file uploads (or not that large, since the error seems to occur at or around 50Kb.) The problem being that the stream ended unexpectedly. The strange thing is, I don't see this problem when I upload a large file (3M) within our intranet (I'm using IIS6, Tomcat 5 jk2.0.4), only when I try to access from the internet. This leads me to believe there is some sort of timing problem (the connector trying to grab data that hasn't yet arrived?) Interestingly, I solved the problem by turning debug on - forcing the isapi connector to log debug messages and making is slow down a bit. That 3M file uploaded with no problem. So, here's the question ... is there a properties file, ini file ... anything ... where I can set the size of the buffer in the connector? It looks like it's grabbing about 8Kb each time. --JoAnn - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do you Yahoo!? Yahoo! Tax Center - File online by April 15th http://taxes.yahoo.com/filing.html - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: JK connector -- isapi2 -- file upload
While we're discussing this ... has anyone developed a work-around for this problem? I have beta product clients calling me, so this is extremely critical. Leaving debug running seems to only fix the problem intermittently. Is there another ISAPI that will work? --JoAnn -Original Message- From: E Cunningham [mailto:[EMAIL PROTECTED] Sent: Friday, April 16, 2004 9:59 AM To: Tomcat Users List Subject: Re: JK connector -- isapi2 -- file upload We verified this using Tomcat 4.1.30 not 5.x. Therein may be the problem. The connector code in Tomcat. Let's ask this then. Is there a dependency between JK2 and Tomcat? When they started to release separately one would think that any JK2 would work with any Tomcat? Does JK2 need to include a jk2.jar? JoAnn, thanks for provoking more thought on this. e --- JoAnn Lemm [EMAIL PROTECTED] wrote: Hi All, I've search the archives and I've seen several posts indicating that there is a bug in the isapi connector in regards to large file uploads (or not that large, since the error seems to occur at or around 50Kb.) The problem being that the stream ended unexpectedly. The strange thing is, I don't see this problem when I upload a large file (3M) within our intranet (I'm using IIS6, Tomcat 5 jk2.0.4), only when I try to access from the internet. This leads me to believe there is some sort of timing problem (the connector trying to grab data that hasn't yet arrived?) Interestingly, I solved the problem by turning debug on - forcing the isapi connector to log debug messages and making is slow down a bit. That 3M file uploaded with no problem. So, here's the question ... is there a properties file, ini file ... anything ... where I can set the size of the buffer in the connector? It looks like it's grabbing about 8Kb each time. --JoAnn - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do you Yahoo!? Yahoo! Tax Center - File online by April 15th http://taxes.yahoo.com/filing.html - 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]