Hi Michael,
You should read the following document (it is a book really) that will have
answers to most of your questions above.
http://zguide.zeromq.org/page:all
After you invest that time, then it would make sense to ask
pointed/specific questions for items that were not clear from the link
abo
Hello everyone,
I'm trying to use ZeroMQ Pub/Sub and Router/Dealer for my school
project. I have a question about reliability of these sockets.
According to the API Page(http://api.zeromq.org/), when queue reached
a high water mark and move to mute state, Dealer is going to block,
Router is going
Lets see if I can explain it. Each socket has its own queue/buffer. This
is what is used to track how many messages. PUB/SUB uses a drop approach
when its queue gets full. If a subscriber is slow (has a full queue),
the publisher continues publishing and does not block. The slow
subscriber woul
Thank you for your response Joshua. So I cannot avoid queue drop when
sending packet from Pub to Sub or from Dealer to Router unless I
create some logic to solve this issue.
According to what you explained, when I call zmq_send continuously on
Router to send messages to specific Dealer, if Dealer
Yes, the old data still in the queue would be sent once the dealer
starts receiving messages again.
Joshua
On 10/18/2016 6:08 PM, 白木 勇矢 wrote:
Thank you for your response Joshua. So I cannot avoid queue drop when
sending packet from Pub to Sub or from Dealer to Router unless I
create some log