I saw this same issue here, but don't understand how to fix this issue based on the response.
Camel PAHO routes not receiving offline messages while connecting back
Is receiving offline messages possible at the paho endpoint and if so how? Would this require modifying the source code?
I verified I receive offline messages using mosquitto_sub from the command line.
Here's my endpoint configuration:
<from uri="paho:JUNK?brokerUrl=tcp://localhost:1883?cleanSession=false&qos=2&clientId=camel_test" />
Some more details. It appears that when disconnecting the camel client, the client is unsubscribing first which is preventing the client from receiving the offline messages when it reconnects.
Sep 21 06:33:40 me mosquitto.mosquitto[1290]: 1600684420: camel_test JUNK
Sep 21 06:33:40 me mosquitto.mosquitto[1290]: 1600684420: Sending UNSUBACK to camel_test
Sep 21 06:33:40 me mosquitto.mosquitto[1290]: 1600684420: Received DISCONNECT from camel_test
Sep 21 06:33:40 me mosquitto.mosquitto[1290]: 1600684420: Client camel_test disconnected.
The mosquitto_sub command line client is not unsubscribing on disconnects and is therefore able to receive the offline messages on reconnect.
Sep 21 06:33:21 me mosquitto.mosquitto[1290]: 1600684400: Client ns_consumer disconnected.
Sep 21 06:42:23 me mosquitto.mosquitto[1290]: 1600684943: New client connected from ::1 as ns_consumer (p2, c0, k60).
Sep 21 06:42:23 me mosquitto.mosquitto[1290]: 1600684943: Sending CONNACK to ns_consumer (1, 0)
Sep 21 06:42:23 me mosquitto.mosquitto[1290]: 1600684943: Sending PUBLISH to ns_consumer (d0, q2, r0, m26, 'JUNK', ... (189 bytes))
Sep 21 06:42:23 me mosquitto.mosquitto[1290]: 1600684943: Received SUBSCRIBE from ns_consumer
Sep 21 06:42:23 me mosquitto.mosquitto[1290]: 1600684943: ns_consumer 2 JUNK
Sep 21 06:42:23 me mosquitto.mosquitto[1290]: 1600684943: Sending SUBACK to ns_consumer
Sep 21 06:42:23 me mosquitto.mosquitto[1290]: 1600684943: Sending PUBLISH to ns_consumer (d0, q2, r1, m27, 'JUNK', ... (189 bytes))
Sep 21 06:42:23 me mosquitto.mosquitto[1290]: 1600684943: Received PUBREC from ns_consumer (Mid: 26)
Sep 21 06:42:23 me mosquitto.mosquitto[1290]: 1600684943: Sending PUBREL to ns_consumer (m26)
Sep 21 06:42:23 me mosquitto.mosquitto[1290]: 1600684943: Received PUBREC from ns_consumer (Mid: 27)
Sep 21 06:42:23 me mosquitto.mosquitto[1290]: 1600684943: Sending PUBREL to ns_consumer (m27)
Sep 21 06:42:23 me mosquitto.mosquitto[1290]: 1600684943: Received PUBCOMP from ns_consumer (Mid: 26, RC:0)
Sep 21 06:42:23 me mosquitto.mosquitto[1290]: 1600684943: Received PUBCOMP from ns_consumer (Mid: 27, RC:0)
Issue was incorrect syntax in the endpoint configuration so cleanSession was never getting set via the paramter and defaulting to true.
<from uri="paho:JUNK?brokerUrl=tcp://localhost:1883?cleanSession=false&qos=2&clientId=camel_test" />
should be
<from uri="paho:JUNK?brokerUrl=tcp://localhost:1883&cleanSession=false&qos=2&clientId=camel_test" />
Related
I had installed nginx but now i uninstalled the nginx facing this problem
when i run command "system start apache2"
it through the massage run "journalctl -xeu apache2.service" to check error massage when i run the above command it give following massage
Oct 29 17:37:32 localhost apachectl[37192]: (98)Address already in use: AH00072: make_sock: could not bind to address [::]:80
Oct 29 17:37:32 localhost apachectl[37192]: (98)Address already in use: AH00072: make_sock: could not bind to address 0.0.0.0:80
Oct 29 17:37:32 localhost apachectl[37192]: no listening sockets available, shutting down
Oct 29 17:37:32 localhost apachectl[37192]: AH00015: Unable to open logs
Oct 29 17:37:32 localhost apachectl[37189]: Action 'start' failed.
Oct 29 17:37:32 localhost apachectl[37189]: The Apache error log may have more information.
Oct 29 17:37:32 localhost systemd[1]: apache2.service: Control process exited, code=exited, status=1/FAILURE
I am not able to start my apache2 server
This is my program:
#include "fcgi_stdio.h"
#include <stdlib.h>
int main(){
while (FCGI_Accept() >= 0){
FCGI_printf("Content-Type:text/html\r\n\r\n");
FCGI_printf("<h1>Test</h1>\n");
}
return 0;
}
These are the options I added to the apache config for the virtual host I'm working with:
SetHandler fastcgi-script
Options +ExecCGI
I also have the following line in the same apache config file:
LoadModule fastcgi_module modules/mod_fastcgi.so
I followed directions at FastCGI script can't find libfcgi.so.0 in Apache 2.4.6 and mod_fastcgi to compile my program.
If I execute the compiled program directly, I receive the familiar "segmentation fault" on screen. When I try executing it via the server at http://127.0.0.1/a.out, I get an internal server error and the following in the error_log:
[Tue Nov 17 00:48:10 2015] [warn] FastCGI: (dynamic) server "/usr/local/apache2/virt1/a.out" started (pid 9331)
[Tue Nov 17 00:48:10 2015] [warn] FastCGI: (dynamic) server "/usr/local/apache2/virt1/a.out" (pid 9331) terminated due to uncaught signal '11' (Segmentation fault)
[Tue Nov 17 00:48:15 2015] [warn] FastCGI: (dynamic) server "/usr/local/apache2/virt1/a.out" restarted (pid 9333)
[Tue Nov 17 00:48:15 2015] [warn] FastCGI: (dynamic) server "/usr/local/apache2/virt1/a.out" (pid 9333) terminated due to uncaught signal '11' (Segmentation fault)
[Tue Nov 17 00:48:20 2015] [warn] FastCGI: (dynamic) server "/usr/local/apache2/virt1/a.out" restarted (pid 9334)
[Tue Nov 17 00:48:20 2015] [warn] FastCGI: (dynamic) server "/usr/local/apache2/virt1/a.out" (pid 9334) terminated due to uncaught signal '11' (Segmentation fault)
[Tue Nov 17 00:48:25 2015] [warn] FastCGI: (dynamic) server "/usr/local/apache2/virt1/a.out" restarted (pid 9335)
[Tue Nov 17 00:48:25 2015] [warn] FastCGI: (dynamic) server "/usr/local/apache2/virt1/a.out" (pid 9335) terminated due to uncaught signal '11' (Segmentation fault)
[Tue Nov 17 00:48:25 2015] [warn] FastCGI: (dynamic) server "/usr/local/apache2/virt1/a.out" has failed to remain running for 30 seconds given 3 attempts, its restart interval has been backed off to 600 seconds
[Tue Nov 17 00:48:26 2015] [warn] FastCGI: (dynamic) server "/usr/local/apache2/virt1/a.out" has failed to remain running for 30 seconds given 3 attempts, its restart interval has been backed off to 600 seconds
[Tue Nov 17 00:48:29 2015] [warn] FastCGI: (dynamic) server "/usr/local/apache2/virt1/a.out" has failed to remain running for 30 seconds given 3 attempts, its restart interval has been backed off to 600 seconds
[Tue Nov 17 00:48:32 2015] [warn] FastCGI: (dynamic) server "/usr/local/apache2/virt1/a.out" has failed to remain running for 30 seconds given 3 attempts, its restart interval has been backed off to 600 seconds
[Tue Nov 17 00:48:35 2015] [warn] FastCGI: (dynamic) server "/usr/local/apache2/virt1/a.out" has failed to remain running for 30 seconds given 3 attempts, its restart interval has been backed off to 600 seconds
[Tue Nov 17 00:48:38 2015] [warn] FastCGI: (dynamic) server "/usr/local/apache2/virt1/a.out" has failed to remain running for 30 seconds given 3 attempts, its restart interval has been backed off to 600 seconds
[Tue Nov 17 00:48:41 2015] [warn] FastCGI: (dynamic) server "/usr/local/apache2/virt1/a.out" has failed to remain running for 30 seconds given 3 attempts, its restart interval has been backed off to 600 seconds
[Tue Nov 17 00:48:44 2015] [error] [client 127.0.0.1] FastCGI: comm with (dynamic) server "/usr/local/apache2/virt1/a.out" aborted: (first read) idle timeout (30 sec)
[Tue Nov 17 00:48:44 2015] [error] [client 127.0.0.1] FastCGI: incomplete headers (0 bytes) received from server "/usr/local/apache2/virt1/a.out"
[Tue Nov 17 00:48:44 2015] [warn] FastCGI: (dynamic) server "/usr/local/apache2/virt1/a.out" has failed to remain running for 30 seconds given 3 attempts, its restart interval has been backed off to 600 seconds
[Tue Nov 17 00:48:44 2015] [error] [client 127.0.0.1] (2)No such file or directory: FastCGI: stat() of "/usr/local/apache2/virt1/favicon.ico" failed
Its basically telling me that apache is attempting to start the program a few times but the program returns segmentation fault.
The result I was expecting was the word Test in bold in a web browser.
How do I fix my program to make it compatible with fast-cgi so that I can execute it via a web browser?
I don't want to resort to the slow CGI interface which is why I'm trying to use functions beginning with FCGI.
WordPress Creating Empty database. (there is a database but with out any values!)
I am on local WAMP Server 2.4 (PHP 5.4)
Windows 8
WordPress 3.6 (also tried 3.5.1)
Wamp Apache is Giving some errors I am pasting few lines here:
access.log:
"GET /test_3/wp-admin/css/colors-fresh.min.css?ver=3.6 HTTP/1.1" 304 -
"GET /phpmyadmin/db_structure.php?db=db_test_3&token=4bb71407ccf91fc27d3c8338186ee369&db=db_test_3&ajax_request=true&ajax_page_request=true&menuHashes=572d5b14-cb7c7ed1-ada592ed-4fce1948&_nocache=1376960501429607598 HTTP/1.1" 200 40875
apache_error.log
[Mon Aug 19 13:34:54.335301 2013] [mpm_winnt:notice] [pid 7864:tid 468] AH00418: Parent: Created child process 6540
[Mon Aug 19 13:34:54.769224 2013] [mpm_winnt:notice] [pid 6540:tid 344] AH00354: Child: Starting 150 worker threads.
[Mon Aug 19 18:09:28.498364 2013] [mpm_winnt:notice] [pid 7864:tid 468] AH00422: Parent: Received shutdown signal -- Shutting down the server.
Possibly related to issue: I have changed port to :8080 cuz windows 8 was already using port :80
Any help will be much appreciated.
I found the solution! -- i might have messed this up while changing port.
In httpd.conf -- i had this:
Listen 8080
#Listen 0.0.0.0:8080
Simply changed it to this:
#Listen 8080
Listen 0.0.0.0:8080
Database was receiving values but word-press started giving this error on loin attempt
You do not have sufficient permissions to access this page
So i simply went to database and gave my user administrator privileges! (From here i followed the instruction under heading "Editing the wp_usermeta table")
I am trying to configure php 5.4.9 with apache 2.4 but when i include the lines below apache won't start.
LoadModule php5_module "c:/php/php5apache2_4.dll"
AddHandler application/x-httpd-php .php
PHPIniDir "C:/php"
I've checked all my file paths and they are all ok. I have the path set in environment to C:\php;c:\Apache24;c:\Apache24\bin;.
The error I'm actually getting is
Windows could not start the Apache2.4 on local computer. For more information, review the system eventlog. If this is a non-microsoft service, contact the service vendor, and refer to service-specific error code 1
Anybody else ever have this issue?
UPDATE
I do have php5apache2_4.dll in the php folder and my error logs in apache
[Sun Dec 09 11:19:16.502272 2012] [mpm_winnt:notice] [pid 5552:tid 316] AH00418: Parent: Created child process 5052
[Sun Dec 09 11:19:18.315156 2012] [mpm_winnt:notice] [pid 5052:tid 208] AH00354: Child: Starting 64 worker threads.
[Sun Dec 09 11:29:53.861913 2012] [mpm_winnt:notice] [pid 5552:tid 316] AH00422: Parent: Received shutdown signal -- Shutting down the server.
[Sun Dec 09 11:29:55.889916 2012] [mpm_winnt:notice] [pid 5052:tid 208] AH00364: Child: All worker threads have exited.
[Sun Dec 09 11:29:55.905516 2012] [mpm_winnt:notice] [pid 5552:tid 316] AH00430: Parent: Child process exited successfully.
I use a Glassfish-ApplicationServer for a Webapplication. The Glassfish is connected with mod_jk to a Apache2-Server.
Now there is a really strange behavior: Some Parts of the received Files (html, css, js, ...) are missing and there are strange numbers in the Files... If I use the direct access to the Glassfish eth works.
I use Glassfish 3.1.2, mod_jk 1.2.33 and Apache2. The Webapplication uses jsf/Primefaces 3.2.
In the mod_jk log there are strange error Messages. The Messages apear only on the first access to the Webpage.
[Mon Mar 19 13:33:42 2012] [3763:2928831344] [error]ajp_connection_tcp_get_message::jk_ajp_common.c (1280): wrong message format 0x2020 from 127.0.0.1:9009
[Mon Mar 19 13:33:42 2012] [3763:2928831344] [error] ajp_get_reply::jk_ajp_common.c (2145): (ajp13_worker) Tomcat is down or network problems. Part of the response has already been sent to the client
[Mon Mar 19 13:33:42 2012] [3763:2928831344] [info] ajp_service::jk_ajp_common.c (2614): (ajp13_worker) sending request to tomcat failed (recoverable), because of protocol error (attempt=2)
[Mon Mar 19 13:33:42 2012] [3763:2928831344] [error] ajp_service::jk_ajp_common.c (2634): (ajp13_worker) connecting to tomcat failed.
[Mon Mar 19 13:33:42 2012] [3763:2928831344] [info] jk_handler::mod_jk.c (2788): Service error=-11 for worker=ajp13_worker
[Mon Mar 19 13:33:42 2012] ajp13_worker ores.pragma.biz 0.191397
[Mon Mar 19 13:33:42 2012] [3764:2903653232] [error] ajp_connection_tcp_get_message::jk_ajp_common.c (1280): wrong message format 0x6973 from 127.0.0.1:9009
[Mon Mar 19 13:33:42 2012] [3764:2903653232] [error] ajp_get_reply::jk_ajp_common.c (2145): (ajp13_worker) Tomcat is down or network problems. Part of the response has already been sent to the client
[Mon Mar 19 13:33:42 2012] [3764:2903653232] [info] ajp_service::jk_ajp_common.c (2614): (ajp13_worker) sending request to tomcat failed (recoverable), because of protocol error (attempt=2)
[Mon Mar 19 13:33:42 2012] [3764:2903653232] [error] ajp_service::jk_ajp_common.c (2634): (ajp13_worker) connecting to tomcat failed.
[Mon Mar 19 13:33:42 2012] [3764:2903653232] [info] jk_handler::mod_jk.c (2788): Service error=-11 for worker=ajp13_worker
Hope, that anybody can help me.
Try installing GF 3.1.1 and see if that fixes the problem. I read about this bug last week, which might be your problem: http://java.net/jira/browse/GLASSFISH-18446 Looks like there is a patch available on that bug.
This is not exactly an answer, but if by any chance you're using apache and mod_jk only as a proxy to GF (as we did for years) - install nginx, and forget about apache. It's like day and night.
http://wiki.nginx.org/HttpProxyModule