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comparison net/server_event.lua @ 7384:65abd9d7bf88

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net.server_event: Re-add write event if writebuffer is non-empty after write (eg due to writes from ondrain callback) (fixes #661)
author Kim Alvefur <zash@zash.se>
date Tue, 19 Apr 2016 17:24:00 +0200
parents f911f929ca6c
children 17929cdacec2 c774622ad9db
comparison
equal deleted inserted replaced
7383:69827ee1f951 7384:65abd9d7bf88
546 debug "starting ssl handshake after writing" 546 debug "starting ssl handshake after writing"
547 interface.eventstarthandshake = addevent( base, nil, EV_TIMEOUT, interface.startsslcallback, 0 ) 547 interface.eventstarthandshake = addevent( base, nil, EV_TIMEOUT, interface.startsslcallback, 0 )
548 elseif interface.eventreadtimeout then 548 elseif interface.eventreadtimeout then
549 return EV_WRITE, EV_TIMEOUT 549 return EV_WRITE, EV_TIMEOUT
550 end 550 end
551 if interface.writebuffer ~= 0 then
552 -- data possibly written from ondrain
553 return EV_WRITE, cfg.WRITE_TIMEOUT
554 end
551 interface.eventwrite = nil 555 interface.eventwrite = nil
552 return -1 556 return -1
553 elseif byte and (err == "timeout" or err == "wantwrite") then -- want write again 557 elseif byte and (err == "timeout" or err == "wantwrite") then -- want write again
554 --vdebug( "writebuffer is not empty:", err ) 558 --vdebug( "writebuffer is not empty:", err )
555 interface.writebuffer[1] = string_sub( interface.writebuffer[1], byte + 1, interface.writebufferlen ) -- new buffer 559 interface.writebuffer[1] = string_sub( interface.writebuffer[1], byte + 1, interface.writebufferlen ) -- new buffer