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The following commit(s) were added to refs/heads/master by this push:
new 088a659 Add more docs for retry policy of producer (#240)
088a659 is described below
commit 088a659345649df93fe42529bf8816453f07182b
Author: Aaron Ai <[email protected]>
AuthorDate: Sun Sep 18 20:55:52 2022 +0800
Add more docs for retry policy of producer (#240)
---
docs/workflow.md | 2 ++
1 file changed, 2 insertions(+)
diff --git a/docs/workflow.md b/docs/workflow.md
index dbe0ba8..b76983e 100644
--- a/docs/workflow.md
+++ b/docs/workflow.md
@@ -56,6 +56,8 @@ The publishing procedure is as follows:
For TRANSACTIONAL messages, the publishing will not be retried if failure is
encountered. The ordering of FIFO message is based on the assumption that
messages which have the same `message group` will be put into the same message
queue, thus the message queue to publish is not disturbed by the isolated
enpoint([SipHash](https://en.wikipedia.org/wiki/SipHash) algorithm is used to
calculate the message queue index for FIFO message publishing).
+About the message publishing retry policy when failure is encountered, in
order to ensure the timeliness of message publishing, the next attempt would be
executed immediately in most case if flow control does not encountered.
Actually the server would deliver the explicit retry policy flow control for
each producer while publishing flow control occurs.
+
<div align="center">
<img src="./artwork/fifo_message_group_message_queue_mapping.png" width="50%">
</div>
