author | Matthew Wild <mwild1@gmail.com> |
Fri, 24 Oct 2008 03:06:55 +0100 | |
branch | s2s |
changeset 145 | fbb3a4ff9cf1 |
parent 127 | 93f3c6b94c75 |
child 380 | 2b22b8eee939 |
permissions | -rw-r--r-- |
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Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
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Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
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local server_add = require "net.server".add; |
ba08b8a4eeef
Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
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changeset
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local log = require "util.logger".init("connlisteners"); |
ba08b8a4eeef
Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
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Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
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local dofile, pcall, error = |
ba08b8a4eeef
Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
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dofile, pcall, error |
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Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
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ba08b8a4eeef
Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
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module "connlisteners" |
ba08b8a4eeef
Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
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ba08b8a4eeef
Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
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local listeners = {}; |
ba08b8a4eeef
Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
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ba08b8a4eeef
Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
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function register(name, listener) |
ba08b8a4eeef
Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
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if listeners[name] and listeners[name] ~= listener then |
ba08b8a4eeef
Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
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changeset
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log("warning", "Listener %s is already registered, not registering any more", name); |
ba08b8a4eeef
Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
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changeset
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return false; |
ba08b8a4eeef
Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
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end |
ba08b8a4eeef
Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
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listeners[name] = listener; |
ba08b8a4eeef
Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
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log("info", "Registered connection listener %s", name); |
ba08b8a4eeef
Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
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return true; |
ba08b8a4eeef
Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
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end |
ba08b8a4eeef
Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
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ba08b8a4eeef
Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff
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function deregister(name) |
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Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
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listeners[name] = nil; |
ba08b8a4eeef
Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
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end |
ba08b8a4eeef
Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
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127 | 26 |
function get(name) |
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local h = listeners[name]; |
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Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
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if not h then |
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Matthew Wild <mwild1@gmail.com>
parents:
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pcall(dofile, "net/"..name:gsub("[^%w%-]", "_").."_listener.lua"); |
ba08b8a4eeef
Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
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h = listeners[name]; |
127 | 31 |
end |
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return h; |
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end |
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function start(name, udata) |
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local h = get(name); |
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if not h then |
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error("No such connection module: "..name, 0); |
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ba08b8a4eeef
Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
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end |
ba08b8a4eeef
Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
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return server_add(h, |
ba08b8a4eeef
Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
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udata.port or h.default_port or error("Can't start listener "..name.." because no port was specified, and it has no default port", 0), |
ba08b8a4eeef
Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
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udata.interface or "*", udata.mode or h.default_mode or 1, udata.ssl ); |
ba08b8a4eeef
Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff
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end |
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Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff
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ba08b8a4eeef
Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
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return _M; |