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17 votes

How to make laravel queue work in aws beanstalk?

Using Linux AMI 2 (recommended) Since the first post the eb roadmap announced that the PHP platform had been updated making things much easier. Below the .ebextensions configuration files and the ....
Aridez's user avatar
  • 271
7 votes
Accepted

AWS SQS behavior with multiple Lambda Triggers set

SQS message can only be read once from the queue and while it's being processed by one consumer it will be invisible to other consumers. If you've got multiple lambdas each will get their share of the ...
MLu's user avatar
  • 25.6k
4 votes
Accepted

Postfix doesn't queue outgoing email, but all settings are default. Why?

You configured postfix to connect to remote destinations to ask them about recipients - as a requisite before you accept anything into your local queue. smtpd_recipient_restrictions = ...
anx's user avatar
  • 9,842
3 votes

Postfix: How to keep an email in the mail queue for further investigation?

The HOLD feature should be sufficient for what you ask for, either use it on a message that is not yet delivered: postsuper -h QUEUEID Since you cannot know the queue ID in advance and might not be ...
anx's user avatar
  • 9,842
3 votes

Postfix: change sender in queued messages

Greate writeup. I had a problem with a mail server that had been running a few days with bad configuration and therefore there was a lot of queues that needed to be resent with new recipient. So I ...
Jorn's user avatar
  • 31
2 votes

Display number of messages in linux mail queue

This is find /var/spool/postfix/deferred -type f | wc -l good idea, but it doesn't work if my Zabbix-Agent isn't run as a root. So I used this NUM=`mailq | grep -E "Requests" | awk '{print $5}'`; ...
Mareg's user avatar
  • 21
2 votes

Heartbeat value configuration for RabbitMQ

The information in the answer is no longer correct. RabbitMQ now has configurable setting for heartbeat both from client and from the server. The lower value is taken during connection negotiation, by ...
ikyuchukov's user avatar
2 votes

LINUX: multiq leaf not replaceable with tc

Well, holistically it's solvable by changing default qdisc, since mq does initialize it's leave to the default qdisc. So ... sysctl -w net.core.default_qdisc=<your_qdisc> tc qdisc replace dev &...
cherusk's user avatar
  • 41
2 votes

How to open up a port firewall on Ubunto internally and how to verify it

Since localhost:8080 works thus the request from outside is not reaching your server that is listening on that port 8080. Check the below The AWS is routing requests to your server (which should be ...
Shadi Moadad's user avatar
2 votes

nftables queue with script

Your arguments are in wrong order. Try the following: nft add filter input ip daddr 192.168.1.111 udp dport 10100 counter queue daddr belongs to IP packet matchers, while dport belongs to UDP packet ...
Tero Kilkanen's user avatar
2 votes

How to make laravel queue work in aws beanstalk?

The answer by @Aridez is correct but I had to make some more changes to get my queues working correctly.I hope this benefits someone else. The following works for me using Laravel 8, AWS SQS in AWS ...
otaku's user avatar
  • 121
2 votes

Linux Traffic Control: What is the difference between qdisc multiq and mq?

I've been trying to figure out the same thing, I think the docs just aren't very good.... Not sure if I got this right, but this is what I figured out: mq exposes multiple hardware queues (when the ...
Michel L.'s user avatar
1 vote
Accepted

Postfix - can't limit active queue

After further investigation it appears there no way to limit the messages added to the active queue OTHER THAN the number defined in $qmgr_message_active_limit. The directives I listed above handle ...
symcbean's user avatar
  • 22.6k
1 vote
Accepted

Does Postfix add the DKIM header before or after a message is queued?

opendkim interacts with postfix through Milter interface and Milter interactions happen before a message is queued. See MILTER_README.
AlexD's user avatar
  • 10.4k
1 vote
Accepted

Amazon SQS maximum in flight messages

So I tried it myself and came to the following conclusion: FIFO queues can hold an unlimited amount of messages After peeking 20k messages (that are now considered "in flight"), you don't ...
Dominik's user avatar
  • 121
1 vote

ServiceBus-per-customer in a SaaS

I think topics and filtered subscriptions would probably do the trick: https://docs.microsoft.com/en-us/azure/service-bus-messaging/topic-filters
Justice's user avatar
  • 11
1 vote

PUB/SUB Message Queue with server side filtering?

If you're using a JMS topic subscription with a "selector" (what JMS calls a "filter") on ActiveMQ Artemis then the filtering is done on the server side.
jbertram's user avatar
  • 210
1 vote

MSMQ Queue Not Processing

Are you logged in as domain admin when you install MSMQ? Error 0xC00E0033 when you try and install MSMQ with Active Directory Integration https://blogs.msdn.microsoft.com/johnbreakwell/2009/10/21/...
John Breakwell's user avatar
1 vote

To implement persistent queue, should I go for RDS or DynamoDB on aws?

A t2 RDS instance costs $13/month, but DynamoDB has some free forever storage. You need to weigh up the cost of developer time to rewrite the application vs the cost savings using DynamoDB. DynamoDB ...
Tim's user avatar
  • 33k
1 vote
Accepted

How to open up a port firewall on Ubunto internally and how to verify it

Building on up Shadi's answer, and after checking that AWS was indeed routing the 8080 port to the machine, the issue turned out from the iptables. I'm not sure how to check if a port is blocked or ...
Jad Joubran's user avatar
1 vote

If sendmail fails to resolve smarthost, add to queue rather than fail?

Quick fix (temporary?): Use IP address(es) as the smart host. define(`SMART_HOST',`[10.0.0.2]:[10.0.0.2]')dnl Square brackets turn off looking for MX records. Debug procedure suggested: Use ...
AnFi's user avatar
  • 6,298
1 vote

PHP-ZMQ pecl installation error - Unable to find libzmq installation

For any future guy with this trouble - I did try this as instructed from this ZeroMQ - sudo pecl install zmq-beta in my Mac. Then I did try as instructed by @Tinus Guichelaar - brew install czmq. It ...
rafi's user avatar
  • 111
1 vote
Accepted

Will Ubuntu automatically queue hundreds of processes?

Any Linux distribution will have no problem managing multiple, maybe hundreds, process instance. However, for best performance you should only use as much processes as the hardware threads your ...
shodanshok's user avatar
1 vote

How to flush postfix queue one mail at a time?

my awk version: for mailid in `postqueue -p | awk '$1 ~ /^[0-9A-F]{11}$/ {print $1}'`; do postqueue -i $mailid; sleep 5; done;
Roland D.'s user avatar
1 vote

Why is audispd dropping events? What is in the queue?

See this thread, which includes a response from the auditd maintainer. It's not super informative, but it gives some good hints. I did as suggested, and set priority_boost = 8, which seems to have ...
orodbhen's user avatar
  • 191
1 vote

Postfix: change sender in queued messages

For sombody that can have this problem i solve like this thanks to you for ID in `mailq | awk '$1 !~/^$|[@\(^$-]/ { print $1 }' | tr -d \!`; do postsuper -h $ID; postcat -qbh $ID | sed 's/myadress@...
yodatak's user avatar
  • 11
1 vote

Dynamic number of supervisord controlled processes

It is now possible to control the number of processes running through XML-RPC API Few clients are available, depending on language, some are referenced on this section of the docs and here: PHP
Lulu's user avatar
  • 111
1 vote

Printer queues with Samba and CUPS

I had exactly the same problem as in your description. It turns out to be a privacy policy setting in cups. In your cupsd.conf try JobPrivateValues none instead of JobPrivateValues default By ...
Jörg Schulz's user avatar

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