Cleanup #124: msgr: change protocol handshake to exchange in_seq - Ceph - Ceph

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Cleanup #124

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msgr: change protocol handshake to exchange in_seq

Added by Sage Weil almost 14 years ago. Updated over 13 years ago.

Status:

Resolved

Priority:

Low

Assignee:

Greg Farnum

Category:

Target version:

v0.22

% Done:

Tags:

Backport:

Reviewed:

Affected Versions:

Pull request ID:

Description

This will allow peer to only requeue sent messages that weren't actually received. No need to resend stuff that will just be discarded at the other end.

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Updated by Sage Weil almost 14 years ago

Priority changed from Normal to Low

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Updated by Sage Weil almost 14 years ago

Target version changed from v0.21 to v0.22

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Updated by Greg Farnum over 13 years ago

Assignee set to Greg Farnum

To elaborate a little, the initial handshake on reconnect ought to include the most-recently-seen tid (from each side, potentially) so the sent messages that weren't delivered can be determined by the sender.
Make sure it remains backwards-compatible, and test -- could set up a command that kills connections or some option that kills the connection after every x messages.

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