method Server.prototype.once
Overload 1
#Server.prototype.once(event: string,listener: (...args: any[]) => void,): thisOverload 2
#Server.prototype.once(event: "close",listener: () => void,): thisOverload 3
Overload 4
#Server.prototype.once(event: "error",listener: (err: Error) => void,): thisOverload 5
#Server.prototype.once(event: "listening",listener: () => void,): thisOverload 6
#Server.prototype.once(event: "drop",listener: (data?: DropArgument) => void,): thisParameters #
#event: "drop" #listener: (data?: DropArgument) => void Return Type #
this