prosody
20bf5b47c1fb
net/server_event.lua
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net/server_event.lua @ 9835:20bf5b47c1fb
net.server: New API for creating server listeners
server.listen(interface, port, listeners, options);
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Thu, 13 Sep 2018 21:16:37 +0200 |
| parent | 9581:1be99aedb0b3 |
| child | 9850:9a905888b96c |
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| 9834:a657df70cc31 | 9835:20bf5b47c1fb |
|---|---|
| 647 setmetatable(interface, interface_mt) | 647 setmetatable(interface, interface_mt) |
| 648 interfacelist[ interface ] = true -- add to interfacelist | 648 interfacelist[ interface ] = true -- add to interfacelist |
| 649 return interface | 649 return interface |
| 650 end | 650 end |
| 651 | 651 |
| 652 local function handleserver( server, addr, port, pattern, listener, sslctx ) -- creates an server interface | 652 local function handleserver( server, addr, port, pattern, listener, sslctx, startssl ) -- creates an server interface |
| 653 debug "creating server interface..." | 653 debug "creating server interface..." |
| 654 local interface = { | 654 local interface = { |
| 655 _connections = 0; | 655 _connections = 0; |
| 656 | 656 |
| 657 type = "server"; | 657 type = "server"; |
| 693 end | 693 end |
| 694 local client_ip, client_port = client:getpeername( ) | 694 local client_ip, client_port = client:getpeername( ) |
| 695 interface._connections = interface._connections + 1 -- increase connection count | 695 interface._connections = interface._connections + 1 -- increase connection count |
| 696 local clientinterface = handleclient( client, client_ip, client_port, interface, pattern, listener, sslctx ) | 696 local clientinterface = handleclient( client, client_ip, client_port, interface, pattern, listener, sslctx ) |
| 697 --vdebug( "client id:", clientinterface, "startssl:", startssl ) | 697 --vdebug( "client id:", clientinterface, "startssl:", startssl ) |
| 698 if has_luasec and sslctx then | 698 if has_luasec and startssl then |
| 699 clientinterface:starttls(sslctx, true) | 699 clientinterface:starttls(sslctx, true) |
| 700 else | 700 else |
| 701 clientinterface:_start_session( true ) | 701 clientinterface:_start_session( true ) |
| 702 end | 702 end |
| 703 debug( "accepted incoming client connection from:", client_ip or "<unknown IP>", client_port or "<unknown port>", "to", port or "<unknown port>"); | 703 debug( "accepted incoming client connection from:", client_ip or "<unknown IP>", client_port or "<unknown port>", "to", port or "<unknown port>"); |
| 712 interfacelist[ interface ] = true | 712 interfacelist[ interface ] = true |
| 713 interface:_start_session() | 713 interface:_start_session() |
| 714 return interface | 714 return interface |
| 715 end | 715 end |
| 716 | 716 |
| 717 local function addserver( addr, port, listener, pattern, sslctx, startssl ) -- TODO: check arguments | 717 local function listen(addr, port, listener, config) |
| 718 --vdebug( "creating new tcp server with following parameters:", addr or "nil", port or "nil", sslctx or "nil", startssl or "nil") | 718 config = config or {} |
| 719 if sslctx and not has_luasec then | 719 if config.sslctx and not has_luasec then |
| 720 debug "fatal error: luasec not found" | 720 debug "fatal error: luasec not found" |
| 721 return nil, "luasec not found" | 721 return nil, "luasec not found" |
| 722 end | 722 end |
| 723 local server, err = socket.bind( addr, port, cfg.ACCEPT_QUEUE ) -- create server socket | 723 local server, err = socket.bind( addr, port, cfg.ACCEPT_QUEUE ) -- create server socket |
| 724 if not server then | 724 if not server then |
| 725 debug( "creating server socket on "..addr.." port "..port.." failed:", err ) | 725 debug( "creating server socket on "..addr.." port "..port.." failed:", err ) |
| 726 return nil, err | 726 return nil, err |
| 727 end | 727 end |
| 728 local interface = handleserver( server, addr, port, pattern, listener, sslctx, startssl ) -- new server handler | 728 local interface = handleserver( server, addr, port, config.read_size, listener, config.tls_ctx, config.tls_direct) -- new server handler |
| 729 debug( "new server created with id:", tostring(interface)) | 729 debug( "new server created with id:", tostring(interface)) |
| 730 return interface | 730 return interface |
| 731 end | |
| 732 | |
| 733 local function addserver( addr, port, listener, pattern, sslctx ) -- TODO: check arguments | |
| 734 --vdebug( "creating new tcp server with following parameters:", addr or "nil", port or "nil", sslctx or "nil", startssl or "nil") | |
| 735 return listen( addr, port, listener, { | |
| 736 read_size = pattern, | |
| 737 tls_ctx = sslctx, | |
| 738 tls_direct = not not sslctx, | |
| 739 }); | |
| 731 end | 740 end |
| 732 | 741 |
| 733 local function wrapclient( client, ip, port, listeners, pattern, sslctx ) | 742 local function wrapclient( client, ip, port, listeners, pattern, sslctx ) |
| 734 local interface = handleclient( client, ip, port, nil, pattern, listeners, sslctx ) | 743 local interface = handleclient( client, ip, port, nil, pattern, listeners, sslctx ) |
| 735 interface:_start_connection(sslctx) | 744 interface:_start_connection(sslctx) |
| 888 link = link, | 897 link = link, |
| 889 event = levent, | 898 event = levent, |
| 890 event_base = base, | 899 event_base = base, |
| 891 addevent = newevent, | 900 addevent = newevent, |
| 892 addserver = addserver, | 901 addserver = addserver, |
| 902 listen = listen, | |
| 893 addclient = addclient, | 903 addclient = addclient, |
| 894 wrapclient = wrapclient, | 904 wrapclient = wrapclient, |
| 895 setquitting = setquitting, | 905 setquitting = setquitting, |
| 896 closeall = closeallservers, | 906 closeall = closeallservers, |
| 897 get_backend = get_backend, | 907 get_backend = get_backend, |
