coldfusion 2021 apache 2.4 win64 connector not working 'service unavailable'

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Nov 16, 2020 Nov 16, 2020

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hello all.

i am at a loss...  i installed a vanilla windows 2019 server, coldfusion 2021 trial and apache 2.4.46 win64 (also vanilla).  i then run the coldfusion connector wizzard and that does what it does and says it's done afterwards.

when i want to connect to a website then, i only get "Service Unavailable - The server is temporarily unable to service your request due to maintenance downtime or capacity problems. Please try again later."

i checked, also using https://helpx.adobe.com/coldfusion/kb/coldfusion-apache-manual-connector-configuration.html and basically, all seems ok:


- mod_jk.conf, workers.properties and mod_jk.so is in apache/conf directory


- the respective two lines are in http.conf:
     Include "C:\Apache24\conf\mod_jk.conf"
     Include "C:\ColdFusion2021\config\wsconfig\1\mod_jk_vhost.conf"

- apache also starts and shows 'Apache/2.4.46 (Win64) OpenSSL/1.1.1h mod_jk/1.2.46' in services

- but mod_jk.log in c:\ColdFusion2021\config\wsconfig\1 shows the following error:
[Mon Nov 16 13:11:25 2020] [6208:11180] [info] jk_open_socket::jk_connect.c (816): connect to ::1:8020 failed (errno=61)
[Mon Nov 16 13:11:25 2020] [6208:11180] [info] ajp_connect_to_endpoint::jk_ajp_common.c (1158): (cfusion) Failed opening socket to (::1:8020) (errno=61)
[Mon Nov 16 13:11:25 2020] [6208:11180] [error] ajp_send_request::jk_ajp_common.c (1829): (cfusion) connecting to backend failed. Tomcat is probably not started or is listening on the wrong port (errno=61)
[Mon Nov 16 13:11:25 2020] [6208:11180] [info] ajp_service::jk_ajp_common.c (3000): (cfusion) sending request to tomcat failed (recoverable), because of error during request sending (attempt=2)
[Mon Nov 16 13:11:25 2020] [6208:11180] [error] ajp_service::jk_ajp_common.c (3021): (cfusion) connecting to tomcat failed (rc=-3, errors=66, client_errors=0).

- in server.xml in c:\ColdFusion2021\cfusion\runtime\conf, the port seems to be matching:
<Connector protocol="AJP/1.3" port="8020" redirectPort="8453" secret="9d752b89-0684-4a35-afde-7f9fcc1d9eb9" maxThreads="500" connectionTimeout="60000" tomcatAuthentication="false"/>


- coldfusion runs fine on port 8500 (http://{hostname}:8500/CFIDE/administrator) shows admin backend.

 

i have the same issue when also updating some coldfusion 2016 patches (somewhere after update 10) that i could apache no longer get to work.  i had to downgrade to update 10 to have it working again.  i thought i would have messed up something ('updating' the connectors or deleting and rebuilding them did not work either)  - but now i am on a new vanilla system...

 

i hope somebody can help here...  many thanks in advance!

lukas

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Connector, Server administration

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New Here ,
Nov 16, 2020 Nov 16, 2020

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workers.properties (with matching secret as in server.xml):

heartbeat_interval=30
heartbeat_limit=90

#Start of workers.properties associated with 'cfusion'
worker.list=cfusion

worker.cfusion.type=ajp13
worker.cfusion.host=localhost
worker.cfusion.port=8020
worker.cfusion.heartbeat_servlet_path=/__cf_connector_heartbeat__
worker.cfusion.connection_pool_timeout=60
worker.cfusion.monitoringsecret=25287ba4-d701-4eb9-a48d-6c7e589102f5
worker.cfusion.secret=9d752b89-0684-4a35-afde-7f9fcc1d9eb9
#End of workers.properties associated with 'cfusion'

 

mod_jk.conf:
# Where to find workers.properties
JkWorkersFile "C:/Apache24/conf\workers.properties"
# Load mod_jk module
LoadModule jk_module "C:/Apache24/conf\mod_jk.so"
# Where to put jk shared memory
JkShmFile "C:/Apache24/conf\jk_shm"
# Worker File reload interval in seconds
JkWorkersFileReload "60"
# Where to put global jk logs
JkLogFile "C:/Apache24/conf\mod_jk_global.log"
# Set the jk log level [debug/error/info]
JkLogLevel info

mod_jk_vhost.conf:
# Where to find uriworkermap.properties
JkMountFile "C:\ColdFusion2021\config\wsconfig\1\uriworkermap.properties"
JkMountCopy "All"
# Where to put jk logs
JkLogFile "C:\ColdFusion2021\config\wsconfig\1\mod_jk.log"
# custom environment variables
JkEnvVar REDIRECT_URL
JkEnvVar REDIRECT_REMOTE_HOST
JkEnvVar REDIRECT_PATH
JkEnvVar REDIRECT_QUERY_STRING
JkEnvVar REDIRECT_HTTP_ACCEPT
JkEnvVar REDIRECT_HTTP_USER_AGENT
JkEnvVar REDIRECT_REMOTE_ADDR
JkEnvVar REDIRECT_SERVER_NAME
JkEnvVar REDIRECT_SERVER_PORT
JkEnvVar REDIRECT_SERVER_SOFTWARE
# Set the jk log level [debug/error/info]
JkLogLevel info
# Select the timestamp log format
JkLogStampFormat "[%a %b %d %H:%M:%S %Y] "
AddHandler jakarta-servlet .cfm .cfml .cfc .cfr .cfswf
DirectoryIndex index.cfm
Alias /cf_scripts "C:\ColdFusion2021\cfusion\wwwroot\cf_scripts"
<Directory "C:\ColdFusion2021\cfusion\wwwroot\cf_scripts">
Options Indexes FollowSymLinks
AllowOverride None
Require all granted
</Directory>
<Files ~ ".hbmxml$">
Require all denied
</Files>

uriworkermap.properties:
/cfformgateway/* = cfusion
/CFFormGateway/* = cfusion
/flex2gateway/* = cfusion
/flex2gateway = cfusion
/cffileservlet/* = cfusion
/CFFileServlet/* = cfusion
/cfform-internal/* = cfusion
/flashservices/gateway/* = cfusion
/flex-internal/* = cfusion
/rest/* = cfusion
/restapps/* = cfusion
/mcs/* = cfusion
/mcs = cfusion
/__cf_connector_heartbeat__ = cfusion
/cfapiresources/* = cfusion
/*.mxml = cfusion
/*.as = cfusion
/*.cfm = cfusion
/*.CFM = cfusion
/*.Cfm = cfusion
/*.cfm/* = cfusion
/*.CFM/* = cfusion
/*.Cfm/* = cfusion
/*.swc = cfusion
/*.cfml = cfusion
/*.CFML = cfusion
/*.Cfml = cfusion
/*.cfml/* = cfusion
/*.CFML/* = cfusion
/*.Cfml/* = cfusion
/*.cfc = cfusion
/*.CFC = cfusion
/*.Cfc = cfusion
/*.cfc/* = cfusion
/*.CFC/* = cfusion
/*.Cfc/* = cfusion
/*.cfr = cfusion
/*.CFR = cfusion
/*.Cfr = cfusion
/*.cfswf = cfusion
/*.CFSWF = cfusion
/*.Cfswf = cfusion
/*.sws = cfusion
/*.jsp = cfusion
/*.hbmxml = cfusion
!/CFIDE/* = cfusion

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