Re: Jdeveloper 3.2.3 - Tomcat 5.5 migration: Inordinate delay in JSPs returning XML
Rule number one when working with Internet Exploder: try other browsers. I usually try Netscape, Mozilla and Firefox. If they work on those browsers, you are dealing with (imagine this): an IE bug. Thing is a piece of.if I have to deal with one more IE specific bug. Ben Ricker On Jan 13, 2005, at 10:49 PM, Rajeev Singh wrote: Updates - setting Internet Explorer to use HTTP 1.0 makes the problem go away. I still do not understand why this should happen and what can I do to have the 1.1 mass of clients work with this correctly. Any insights would be much appreciated. FYI - the header seen by the JSP page is: //inase of 1.1 Here are the header Header:accept*/*,Header: ---,Header:user-agentMozill a/4.0 (compatible; MSIE 6.0; Windows NT 5.0; .NET CLR 1.0.3705),Header:host127.0.0.1:8080,Header:connectionKeep- Alive,Header:cooki eWTGBID=e1ujo01n //incase of 1.0 Header:accept*/*,Header:accept-languageen-us,Header:user- agentMozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0; .NET CLR 1.0.3705),Header:hostlocalhost: 8080,Header:,Header:cooki eWTGBID=e2jl7opw; _tpc=_t%3D1105675240385%26_l%3D0 Rajeev Singh Intelliplanner Software Systems, Inc. 203-483-4279(O) 203-558-3224(C) www.intelliplanner.com , www.ipssi.com This mail contains proprietary and confidential materials. Please destroy if received in error and notify the sender -Original Message- From: Rajeev Singh [mailto:[EMAIL PROTECTED] Sent: Thursday, January 13, 2005 10:04 PM To: tomcat-user@jakarta.apache.org Subject: Jdeveloper 3.2.3 - Tomcat 5.5 migration: Inordinate delay in JSPs returning XML I am going nuts trying to figure out why: An application created using Jdeveloper 3.2.3 (on Windows 2000). Some pages send XML as response. When using Jdev, JSP/Web-to-go server everything is fine. Now trying to migrate to TomCat 5.5. For pages that return XML, I am noticing a rather 'hang' like behaviour. As if client is waiting for something: Moreover when using telnet no such problem exists - the response comes boom. (Not sure how to look at header - I do not see any headers in the response in telnet) I put a time stamp at beginning and end of my processing. Elapsed time is 20ms. Page size 500 b. All done locally. Browser (Internet Explorer) takes about 9s to display the XML. Page is buffered (32K, though doesn't help, autoflush on). I even tried with response.SetHeader (Connection, close) no luck. Similarly my (C++) client makes a bunch of call to such JSP pages returning XML. Each time the processing supposed to happen, happens in 20-100ms. But the client seems to be 'waiting': gaps between timestamp for next request spans more than 10-30s. The client uses Microsoft's IXMLHttpRequest (MSXML v3). Any ideas what could be happening? Also any reason for cookies not be written by Tomcat (the Jdev does write that) mucho gracias - 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]
Jdeveloper 3.2.3 - Tomcat 5.5 migration: Inordinate delay in JSPs returning XML
I am going nuts trying to figure out why: An application created using Jdeveloper 3.2.3 (on Windows 2000). Some pages send XML as response. When using Jdev, JSP/Web-to-go server everything is fine. Now trying to migrate to TomCat 5.5. For pages that return XML, I am noticing a rather 'hang' like behaviour. As if client is waiting for something: Moreover when using telnet no such problem exists - the response comes boom. (Not sure how to look at header - I do not see any headers in the response in telnet) I put a time stamp at beginning and end of my processing. Elapsed time is 20ms. Page size 500 b. All done locally. Browser (Internet Explorer) takes about 9s to display the XML. Page is buffered (32K, though doesn't help, autoflush on). I even tried with response.SetHeader (Connection, close) no luck. Similarly my (C++) client makes a bunch of call to such JSP pages returning XML. Each time the processing supposed to happen, happens in 20-100ms. But the client seems to be 'waiting': gaps between timestamp for next request spans more than 10-30s. The client uses Microsoft's IXMLHttpRequest (MSXML v3). Any ideas what could be happening? Also any reason for cookies not be written by Tomcat (the Jdev does write that) mucho gracias - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Jdeveloper 3.2.3 - Tomcat 5.5 migration: Inordinate delay in JSPs returning XML
(Not sure how to look at header - I do not see any headers in the response in telnet) http://livehttpheaders.mozdev.org/ Will show you the headers.. http://www.circlemud.org/~jelson/software/tcpflow/ Will show you everything, as will Ethereal. On Thu, 2005-01-13 at 22:03, Rajeev Singh wrote: I am going nuts trying to figure out why: An application created using Jdeveloper 3.2.3 (on Windows 2000). Some pages send XML as response. When using Jdev, JSP/Web-to-go server everything is fine. Now trying to migrate to TomCat 5.5. For pages that return XML, I am noticing a rather 'hang' like behaviour. As if client is waiting for something: Moreover when using telnet no such problem exists - the response comes boom. (Not sure how to look at header - I do not see any headers in the response in telnet) I put a time stamp at beginning and end of my processing. Elapsed time is 20ms. Page size 500 b. All done locally. Browser (Internet Explorer) takes about 9s to display the XML. Page is buffered (32K, though doesn't help, autoflush on). I even tried with response.SetHeader (Connection, close) no luck. Similarly my (C++) client makes a bunch of call to such JSP pages returning XML. Each time the processing supposed to happen, happens in 20-100ms. But the client seems to be 'waiting': gaps between timestamp for next request spans more than 10-30s. The client uses Microsoft's IXMLHttpRequest (MSXML v3). Any ideas what could be happening? Also any reason for cookies not be written by Tomcat (the Jdev does write that) mucho gracias - 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]
RE: Jdeveloper 3.2.3 - Tomcat 5.5 migration: Inordinate delay in JSPs returning XML
Updates - setting Internet Explorer to use HTTP 1.0 makes the problem go away. I still do not understand why this should happen and what can I do to have the 1.1 mass of clients work with this correctly. Any insights would be much appreciated. FYI - the header seen by the JSP page is: //inase of 1.1 Here are the header Header:accept*/*,Header: ---,Header:user-agentMozill a/4.0 (compatible; MSIE 6.0; Windows NT 5.0; .NET CLR 1.0.3705),Header:host127.0.0.1:8080,Header:connectionKeep-Alive,Header:cooki eWTGBID=e1ujo01n //incase of 1.0 Header:accept*/*,Header:accept-languageen-us,Header:user-agentMozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0; .NET CLR 1.0.3705),Header:hostlocalhost:8080,Header:,Header:cooki eWTGBID=e2jl7opw; _tpc=_t%3D1105675240385%26_l%3D0 Rajeev Singh Intelliplanner Software Systems, Inc. 203-483-4279(O) 203-558-3224(C) www.intelliplanner.com , www.ipssi.com This mail contains proprietary and confidential materials. Please destroy if received in error and notify the sender -Original Message- From: Rajeev Singh [mailto:[EMAIL PROTECTED] Sent: Thursday, January 13, 2005 10:04 PM To: tomcat-user@jakarta.apache.org Subject: Jdeveloper 3.2.3 - Tomcat 5.5 migration: Inordinate delay in JSPs returning XML I am going nuts trying to figure out why: An application created using Jdeveloper 3.2.3 (on Windows 2000). Some pages send XML as response. When using Jdev, JSP/Web-to-go server everything is fine. Now trying to migrate to TomCat 5.5. For pages that return XML, I am noticing a rather 'hang' like behaviour. As if client is waiting for something: Moreover when using telnet no such problem exists - the response comes boom. (Not sure how to look at header - I do not see any headers in the response in telnet) I put a time stamp at beginning and end of my processing. Elapsed time is 20ms. Page size 500 b. All done locally. Browser (Internet Explorer) takes about 9s to display the XML. Page is buffered (32K, though doesn't help, autoflush on). I even tried with response.SetHeader (Connection, close) no luck. Similarly my (C++) client makes a bunch of call to such JSP pages returning XML. Each time the processing supposed to happen, happens in 20-100ms. But the client seems to be 'waiting': gaps between timestamp for next request spans more than 10-30s. The client uses Microsoft's IXMLHttpRequest (MSXML v3). Any ideas what could be happening? Also any reason for cookies not be written by Tomcat (the Jdev does write that) mucho gracias - 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]
