ColdFusion 10 Keeps Crashing

[jcsammy]

Hi,

​We have ColdFusion 10 installed and notice that it crashes constantly with the following error:

======================================

​​Service Temporary Unavailable!

​The server is temporary unable to service your request due to maintenance downtime or capacity problems. Please try again later.

​Jakarta/ASAPI/isapi_redirector/1.2.32()

​Copyright 1999-2011 Apache Foundation All Rights Reserved.

======================================​

It did appear that Adobe have an update (fix) for the issue. We applied all updates to the server, but the problem still persist.

​Can anyone help?

[haxtbh]

Can you take a look at the coldfusion-out.log, application.log, coldfusion-error.log etc

These will probably give you more information.

You can also look for the connector log if its enabled by going to the cf_root/config/wsconfig/<number> folder.

<number> is the the value the connector has assigned if you have multiple connections setup.

There is usually a isapi_redirect.log in there.

[jcsammy]

Thank you for responding...

The isapi_redirect.log stated the following.... (Do you know what is causing the errors?)

=========================================================================

[Mon Sep 18 11:08:00.555 2017] [1896:2244] [error] isapi_write_client::jk_isapi_plugin.c (1261): WriteClient failed with 1229 (0x000004cd)

[Mon Sep 18 11:08:00.555 2017] [1896:2244] [info] ajp_process_callback::jk_ajp_common.c (1954): Writing to client aborted or client network problems

[Mon Sep 18 11:08:00.555 2017] [1896:2244] [info] ajp_service::jk_ajp_common.c (2629): (cfusion) sending request to tomcat failed (unrecoverable), because of client write error (attempt=1)

[Mon Sep 18 11:08:00.571 2017] [1896:2244] [info] HttpExtensionProc::jk_isapi_plugin.c (2268): service() failed because client aborted connection

[Mon Sep 18 11:08:22.540 2017] [1896:2596] [error] isapi_write_client::jk_isapi_plugin.c (1261): WriteClient failed with 1229 (0x000004cd)

[Mon Sep 18 11:08:22.540 2017] [1896:2596] [info] ajp_process_callback::jk_ajp_common.c (1954): Writing to client aborted or client network problems

[Mon Sep 18 11:08:22.555 2017] [1896:2596] [info] ajp_service::jk_ajp_common.c (2629): (cfusion) sending request to tomcat failed (unrecoverable), because of client write error (attempt=1)

[Mon Sep 18 11:08:22.555 2017] [1896:2596] [info] HttpExtensionProc::jk_isapi_plugin.c (2268): service() failed because client aborted connection

[Mon Sep 18 11:12:20.729 2017] [1896:2448] [error] isapi_write_client::jk_isapi_plugin.c (1261): WriteClient failed with 995 (0x000003e3)

[Mon Sep 18 11:12:20.729 2017] [1896:2448] [info] ajp_process_callback::jk_ajp_common.c (1954): Writing to client aborted or client network problems

[Mon Sep 18 11:12:20.729 2017] [1896:2448] [info] ajp_service::jk_ajp_common.c (2629): (cfusion) sending request to tomcat failed (unrecoverable), because of client write error (attempt=1)

[Mon Sep 18 11:12:20.729 2017] [1896:2448] [info] HttpExtensionProc::jk_isapi_plugin.c (2268): service() failed because client aborted connection

[Mon Sep 18 11:12:28.783 2017] [1896:2448] [error] isapi_write_client::jk_isapi_plugin.c (1261): WriteClient failed with 995 (0x000003e3)

[Mon Sep 18 11:12:28.799 2017] [1896:2448] [info] ajp_process_callback::jk_ajp_common.c (1954): Writing to client aborted or client network problems

[Mon Sep 18 11:12:28.799 2017] [1896:2448] [info] ajp_service::jk_ajp_common.c (2629): (cfusion) sending request to tomcat failed (unrecoverable), because of client write error (attempt=1)

[Mon Sep 18 11:12:28.799 2017] [1896:2448] [info] HttpExtensionProc::jk_isapi_plugin.c (2268): service() failed because client aborted connection

[Mon Sep 18 11:16:24.575 2017] [1896:3864] [error] isapi_write_client::jk_isapi_plugin.c (1261): WriteClient failed with 995 (0x000003e3)

[Mon Sep 18 11:16:24.575 2017] [1896:3864] [info] ajp_process_callback::jk_ajp_common.c (1954): Writing to client aborted or client network problems

[Mon Sep 18 11:16:24.575 2017] [1896:3864] [info] ajp_service::jk_ajp_common.c (2629): (cfusion) sending request to tomcat failed (unrecoverable), because of client write error (attempt=1)

[Mon Sep 18 11:16:24.575 2017] [1896:3864] [info] HttpExtensionProc::jk_isapi_plugin.c (2268): service() failed because client aborted connection

[Mon Sep 18 11:19:12.563 2017] [1896:2244] [error] isapi_write_client::jk_isapi_plugin.c (1261): WriteClient failed with 1229 (0x000004cd)

[Mon Sep 18 11:19:12.563 2017] [1896:2244] [info] ajp_process_callback::jk_ajp_common.c (1954): Writing to client aborted or client network problems

[Mon Sep 18 11:19:12.579 2017] [1896:2244] [info] ajp_service::jk_ajp_common.c (2629): (cfusion) sending request to tomcat failed (unrecoverable), because of client write error (attempt=1)

[Mon Sep 18 11:19:12.579 2017] [1896:2244] [info] HttpExtensionProc::jk_isapi_plugin.c (2268): service() failed because client aborted connection

============================================================================

These errors continuously repeat....

[haxtbh]

What update version of CF10 do you have?

Are you able to reproduce the error or is it random?

[BKBK]

I haven't encountered this myself, but it sounds like a Tomcat problem reported here some years ago.