1 files changed, 0 insertions, 65 deletions

diff --git a/etc/forward.lua b/etc/forward.lua
deleted file mode 100644
index 05ced1a..0000000
--- a/etc/forward.lua
+++ /dev/null
@@ -1,65 +0,0 @@
--- load our favourite library
-local dispatch = require("dispatch")
-local handler = dispatch.newhandler()
-
--- make sure the user knows how to invoke us
-if #arg < 1 then
-    print("Usage")
-    print("    lua forward.lua <iport:ohost:oport> ...")
-    os.exit(1)
-end
-
--- function to move data from one socket to the other
-local function move(foo, bar)
-    local live
-    while 1 do
-        local data, error, partial = foo:receive(2048)
-        live = data or error == "timeout"
-        data = data or partial
-        local result, error = bar:send(data)
-        if not live or not result then
-            foo:close()
-            bar:close()
-            break
-        end
-    end
-end
-
--- for each tunnel, start a new server
-for i, v in ipairs(arg) do
-    -- capture forwarding parameters
-    local _, _, iport, ohost, oport = string.find(v, "([^:]+):([^:]+):([^:]+)")
-    assert(iport, "invalid arguments")
-    -- create our server socket
-    local server = assert(handler.tcp())
-    assert(server:setoption("reuseaddr", true))
-    assert(server:bind("*", iport))
-    assert(server:listen(32))
-    -- handler for the server object loops accepting new connections
-    handler:start(function()
-        while 1 do
-            local client = assert(server:accept())
-            assert(client:settimeout(0))
-            -- for each new connection, start a new client handler
-            handler:start(function()
-                -- handler tries to connect to peer
-                local peer = assert(handler.tcp())
-                assert(peer:settimeout(0))
-                assert(peer:connect(ohost, oport))
-                -- if sucessful, starts a new handler to send data from
-                -- client to peer
-                handler:start(function()
-                    move(client, peer)
-                end)
-                -- afte starting new handler, enter in loop sending data from
-                -- peer to client
-                move(peer, client)
-            end)
-        end
-    end)
-end
-
--- simply loop stepping the server
-while 1 do
-    handler:step()
-end