Software / code / prosody
Changeset
10992:df3ee12acd8c
net.server_epoll: Add setting for turning off callback protections
Might improve (CPU) performance at the risk of triggering top level
errors.
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Tue, 30 Jun 2020 18:31:48 +0200 |
| parents | 10991:aa85cb5b859f |
| children | 10993:b5e7f4d533e2 |
| files | net/server_epoll.lua |
| diffstat | 1 files changed, 6 insertions(+), 0 deletions(-) [+] |
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--- a/net/server_epoll.lua Tue Jun 30 17:35:07 2020 +0200 +++ b/net/server_epoll.lua Tue Jun 30 18:31:48 2020 +0200 @@ -74,6 +74,9 @@ -- Whether to kill connections in case of callback errors. fatal_errors = false; + -- Or disable protection (like server_select) for potential performance gains + protect_listeners = true; + -- Attempt writes instantly opportunistic_writes = false; }}; @@ -192,6 +195,9 @@ self:noise("Missing listener 'on%s'", what); -- uncomment for development and debugging return; end + if not cfg.protect_listeners then + return listener(self, ...); + end local onerror = self.listeners.onerror or traceback; local ok, err = xpcall(listener, onerror, self, ...); if not ok then
