Mercurial > lxmppd-hg-xmllex / file comparison
comparison: net/server_select.lua
net/server_select.lua
- changeset 2739
- 2442c54cf9ec
- parent 2732
- dabdc56561f9
- child 2925
- 692b3c6c5bd2
- child 2997
- 6ccaefea80ec
equal
deleted
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replaced
| 2738:7339c2720b39 | 2739:2442c54cf9ec |
|---|---|
| 428 end | 428 end |
| 429 return noread, nosend | 429 return noread, nosend |
| 430 end | 430 end |
| 431 local _readbuffer = function( ) -- this function reads data | 431 local _readbuffer = function( ) -- this function reads data |
| 432 local buffer, err, part = receive( socket, pattern ) -- receive buffer with "pattern" | 432 local buffer, err, part = receive( socket, pattern ) -- receive buffer with "pattern" |
| 433 if not err or (err == "wantread" or err == "timeout") or string_len(part) > 0 then -- received something | 433 if not err or (err == "wantread" or err == "timeout") or (part and string_len(part) > 0) then -- received something |
| 434 local buffer = buffer or part or "" | 434 local buffer = buffer or part or "" |
| 435 local len = string_len( buffer ) | 435 local len = string_len( buffer ) |
| 436 if len > maxreadlen then | 436 if len > maxreadlen then |
| 437 disconnect( handler, "receive buffer exceeded" ) | 437 disconnect( handler, "receive buffer exceeded" ) |
| 438 handler:close( true ) | 438 handler:close( true ) |
