zulip

Commit Graph

Author	SHA1	Message	Date
Anders Kaseorg	3c06c899c5	katex_server: Fix implicit use of any. Signed-off-by: Anders Kaseorg <anders@zulip.com>	2024-05-04 18:53:34 -07:00
Alex Vandiver	bfe4017663	katex_server: Add Prometheus metrics.	2024-03-15 15:34:12 -07:00
Alex Vandiver	c13e3dee24	katex: Replace subprocess call with minimal external service. Replace a separate call to subprocess, starting `node` from scratch, with an optional standalone node Express service which performs the rendering. In benchmarking, this reduces the overhead of a KaTeX call from 120ms to 2.8ms. This is notable because enough calls to KaTeX in a single message would previously time out the whole message rendering. The service is optional because he majority of deployments do not use enough LaTeX to merit the additional memory usage (60Mb). Fixes: #17425.	2024-03-15 15:34:12 -07:00

Author

SHA1

Message

Date

Anders Kaseorg

3c06c899c5

katex_server: Fix implicit use of any.

Signed-off-by: Anders Kaseorg <anders@zulip.com>

2024-05-04 18:53:34 -07:00

Alex Vandiver

bfe4017663

katex_server: Add Prometheus metrics.

2024-03-15 15:34:12 -07:00

Alex Vandiver

c13e3dee24

katex: Replace subprocess call with minimal external service.

Replace a separate call to subprocess, starting `node` from scratch,
with an optional standalone node Express service which performs the
rendering.  In benchmarking, this reduces the overhead of a KaTeX call
from 120ms to 2.8ms.  This is notable because enough calls to KaTeX in
a single message would previously time out the whole message
rendering.

The service is optional because he majority of deployments do not use
enough LaTeX to merit the additional memory usage (60Mb).

Fixes: #17425.

2024-03-15 15:34:12 -07:00

3 Commits