Commit Graph

5 Commits

Author SHA1 Message Date
Ivan Kozlovic
9f30bf00e0 [FIXED] Corrupted headers receiving from consumer with meta-only
When a consumer is configured with "meta-only" option, and the
stream was backed by a memory store, a memory corruption could
happen causing the application to receive corrupted headers.

Also replaced most of usage of `append(a[:0:0], a...)` to make
copies. This was based on this wiki:
https://github.com/go101/go101/wiki/How-to-efficiently-clone-a-slice%3F

But since Go 1.15, it is actually faster to call make+copy instead.

Signed-off-by: Ivan Kozlovic <ivan@synadia.com>
2021-12-01 10:50:15 -07:00
Derek Collison
9b73fae5bd We should not sit in place here, no measurable effect on latency in tests
Signed-off-by: Derek Collison <derek@nats.io>
2021-07-01 14:29:09 -07:00
Derek Collison
207ebd3b3d Changed stream sendq to linked list outq.
Made consumer share streams outq.

Signed-off-by: Derek Collison <derek@nats.io>
2021-03-04 17:19:50 -08:00
Derek Collison
e70e46ea4a Updates based on PR feedback
Signed-off-by: Derek Collison <derek@nats.io>
2021-03-04 16:16:28 -08:00
Derek Collison
bfb8e3432e Move RAFT comms off internal sendq.
Move route and gateway msgs our of fast path for inbound stream msgs.

Signed-off-by: Derek Collison <derek@nats.io>
2021-03-04 14:45:34 -08:00