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Warn if can't attach to websocket port

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This commit is contained in:
Michael Nutt 2010-09-16 02:34:11 -04:00
parent ef2e393ac8
commit 46a83324ab
1 changed files with 17 additions and 9 deletions
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8
config/initializers/socket.rb
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@ -9,6 +9,7 @@ require "lib/diaspora/websocket"
EM.next_tick { EM.next_tick {
Diaspora::WebSocket.initialize_channels Diaspora::WebSocket.initialize_channels
begin
EventMachine::WebSocket.start( EventMachine::WebSocket.start(
:host => "0.0.0.0", :host => "0.0.0.0",
:port => APP_CONFIG[:socket_port], :port => APP_CONFIG[:socket_port],
@ -22,5 +23,12 @@ require "lib/diaspora/websocket"
ws.onclose { Diaspora::WebSocket.unsubscribe(ws.request['Path'].gsub('/',''), sid) } ws.onclose { Diaspora::WebSocket.unsubscribe(ws.request['Path'].gsub('/',''), sid) }
} }
end end
rescue RuntimeError => e
if e.message =~ /no acceptor/
raise RuntimeError, "Could not listen on port #{APP_CONFIG[:socket_port]}, perhaps another process is already using it?"
else
raise
end
end
} }