📍admin.startWS()

Description: Starts a WebSocket RPC server for interacting with the node. Only one WebSocket endpoint can be active at a time.

Parameters

Name	Type	Description
host	string	Network interface to open the listener socket on (defaults to "localhost").
port	hexNumber	Network port to open the listener socket on (defaults to 8545).
cors	string	Cross-Origin Resource Sharing (CORS) header to use (defaults to "").
apis	string	API modules to offer over this interface (defaults to "eth,net,web3").

Returns

Type	Description
boolean	Indicates whether the WebSocket RPC listener was successfully opened.