handler.ts

/*
 * Copyright (C) 2017 TypeFox and others.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
 */

import { MessageConnection } from "vscode-jsonrpc";

export const ConnectionHandler = Symbol("ConnectionHandler");

export interface ConnectionHandler {
    readonly path: string;
    onConnection(connection: MessageConnection, session?: object): void;
}

export interface ConnectionEventHandler {
    /**
     * Called when the transport underpinning the connection got closed
     */
    onTransportDidClose(): void;

    /**
     * Called when the transport underpinning the connection is (re-)opened
     */
    onTransportDidOpen(): void;
}