Construct over a newline-delimited JSON-RPC channel. readLine returns the
next line from the server (without its terminator) or null at
end-of-input; writeLine emits one request/notification line to the server
(the sink appends the terminator). Both MUST be async (cooperative) when the
client is driven under an event loop.
Construct over a newline-delimited JSON-RPC channel. readLine returns the next line from the server (without its terminator) or null at end-of-input; writeLine emits one request/notification line to the server (the sink appends the terminator). Both MUST be async (cooperative) when the client is driven under an event loop.