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net_server.ref()

server.ref()

Opposite of unref, calling ref on a previously unrefd server will not let the program exit if it's the only server left (the default behavior). If the server is refd calling ref again will have no effect.

Returns server.

Links:

https://nodejs.org/dist/latest-v5.x/docs/api/net.html#net_server_ref

doc_Nodejs

2016-04-30 04:40:31

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