Function InstallMediaUpgradeDispatcher

InstallMediaUpgradeDispatcher(
    httpServer: Server,
    graphqlWss: IWebSocketUpgradeTarget,
    graphqlPath: string,
    preUpgradeHandler?: (
        req: IncomingMessage,
        socket: Duplex,
        head: Buffer,
    ) => boolean,
): void
Installs the single path-routing upgrade dispatcher. No-op when no extension routes are registered, so the GraphQL server keeps its own listener untouched. Otherwise it removes the auto-attached listeners (GraphQL's included) and dispatches every upgrade by pathname — GraphQL on graphqlPath, each extension socket on its registered path; unknown paths are destroyed.
Parameters
- httpServer: Server
  the shared HTTP server.
- graphqlWss: IWebSocketUpgradeTarget
  the GraphQL subscriptions WebSocket server (kept, re-dispatched on its path).
- graphqlPath: string
  the GraphQL root path (the path GraphQL's socket listens on).
- OptionalpreUpgradeHandler: (req: IncomingMessage, socket: Duplex, head: Buffer) => boolean
  optional handler to try before routing to GraphQL or extension sockets.
Returns void
- Defined in mediaUpgradeRouter.ts:61