Mercurial > prosody-hg
comparison net/server_select.lua @ 9580:5fe91bfb734c
net.server_select: Still allow buffering outgoing data on write-locked connections
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Sun, 28 Oct 2018 17:11:18 +0100 |
| parents | 185eed6cbab0 |
| children | 1be99aedb0b3 |
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| 9579:185eed6cbab0 | 9580:5fe91bfb734c |
|---|---|
| 422 local write = function( self, data ) | 422 local write = function( self, data ) |
| 423 if not handler then return false end | 423 if not handler then return false end |
| 424 bufferlen = bufferlen + #data | 424 bufferlen = bufferlen + #data |
| 425 if bufferlen > maxsendlen then | 425 if bufferlen > maxsendlen then |
| 426 _closelist[ handler ] = "send buffer exceeded" -- cannot close the client at the moment, have to wait to the end of the cycle | 426 _closelist[ handler ] = "send buffer exceeded" -- cannot close the client at the moment, have to wait to the end of the cycle |
| 427 handler.write = idfalse -- don't write anymore | |
| 428 return false | 427 return false |
| 429 elseif socket and not _sendlist[ socket ] then | 428 elseif not nosend and socket and not _sendlist[ socket ] then |
| 430 _sendlistlen = addsocket(_sendlist, socket, _sendlistlen) | 429 _sendlistlen = addsocket(_sendlist, socket, _sendlistlen) |
| 431 end | 430 end |
| 432 bufferqueuelen = bufferqueuelen + 1 | 431 bufferqueuelen = bufferqueuelen + 1 |
| 433 bufferqueue[ bufferqueuelen ] = data | 432 bufferqueue[ bufferqueuelen ] = data |
| 434 if handler then | 433 if handler then |
| 484 end | 483 end |
| 485 handler.lock = function( self, switch ) | 484 handler.lock = function( self, switch ) |
| 486 out_error( "server.lua, lock() is deprecated" ) | 485 out_error( "server.lua, lock() is deprecated" ) |
| 487 handler.lock_read (self, switch) | 486 handler.lock_read (self, switch) |
| 488 if switch == true then | 487 if switch == true then |
| 489 handler.write = idfalse | |
| 490 local tmp = _sendlistlen | 488 local tmp = _sendlistlen |
| 491 _sendlistlen = removesocket( _sendlist, socket, _sendlistlen ) | 489 _sendlistlen = removesocket( _sendlist, socket, _sendlistlen ) |
| 492 _writetimes[ handler ] = nil | 490 _writetimes[ handler ] = nil |
| 493 if _sendlistlen ~= tmp then | 491 if _sendlistlen ~= tmp then |
| 494 nosend = true | 492 nosend = true |
| 495 end | 493 end |
| 496 elseif switch == false then | 494 elseif switch == false then |
| 497 handler.write = write | |
| 498 if nosend then | 495 if nosend then |
| 499 nosend = false | 496 nosend = false |
| 500 write( "" ) | 497 write( "" ) |
| 501 end | 498 end |
| 502 end | 499 end |