Software / code / prosody
Diff
net/server_epoll.lua @ 11922:28f5c8061dad
net.server_epoll: Fix streaming downloads (thanks Menel)
ff4e34c448a4 broke the way net.http.server streams downloads from disk
because it made writes from the ondrain callback no longer reset the
want-write flag, causing the download to halt.
Writes from the predrain handler still must not trigger anything but
additions to the buffer, since it is about to do all the socket writing
already.
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Fri, 19 Nov 2021 15:45:01 +0100 |
| parent | 11920:ff4e34c448a4 |
| child | 11972:520ce76440ad |
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--- a/net/server_epoll.lua Thu Nov 18 16:26:54 2021 +0100 +++ b/net/server_epoll.lua Fri Nov 19 15:45:01 2021 +0100 @@ -513,9 +513,9 @@ else self.writebuffer = nil; end + self._writing = nil; self:setwritetimeout(false); self:ondrain(); -- Be aware of writes in ondrain - self._writing = nil; return ok; elseif partial then self:debug("Sent %d out of %d buffered bytes", partial, #data);
