@orpc/client/dist/adapters/message-port/index.mjs

<div align="center"> <image align="center" src="https://orpc.unnoq.com/logo.webp" width=280 alt="oRPC logo" /> </div>

import { ClientPeer } from '@orpc/standard-server-peer';
import '@orpc/shared';
import { c as StandardRPCLink } from '../../shared/client.DKmRtVO2.mjs';
import '@orpc/standard-server';
import '../../shared/client.txdq_i5V.mjs';

function postMessagePortMessage(port, data) {
  port.postMessage(data);
}
function onMessagePortMessage(port, callback) {
  if ("addEventListener" in port) {
    port.addEventListener("message", (event) => {
      callback(event.data);
    });
  } else if ("on" in port) {
    port.on("message", (event) => {
      callback(event?.data);
    });
  } else if ("onMessage" in port) {
    port.onMessage.addListener((data) => {
      callback(data);
    });
  } else {
    throw new Error("Cannot find a addEventListener/on/onMessage method on the port");
  }
}
function onMessagePortClose(port, callback) {
  if ("addEventListener" in port) {
    port.addEventListener("close", async () => {
      callback();
    });
  } else if ("on" in port) {
    port.on("close", async () => {
      callback();
    });
  } else if ("onDisconnect" in port) {
    port.onDisconnect.addListener(() => {
      callback();
    });
  } else {
    throw new Error("Cannot find a addEventListener/on/onDisconnect method on the port");
  }
}

class LinkMessagePortClient {
  peer;
  constructor(options) {
    this.peer = new ClientPeer((message) => {
      return postMessagePortMessage(options.port, message);
    });
    onMessagePortMessage(options.port, async (message) => {
      await this.peer.message(message);
    });
    onMessagePortClose(options.port, () => {
      this.peer.close();
    });
  }
  async call(request, _options, _path, _input) {
    const response = await this.peer.request(request);
    return { ...response, body: () => Promise.resolve(response.body) };
  }
}

class RPCLink extends StandardRPCLink {
  constructor(options) {
    const linkClient = new LinkMessagePortClient(options);
    super(linkClient, { ...options, url: "orpc:/" });
  }
}

export { LinkMessagePortClient, RPCLink, onMessagePortClose, onMessagePortMessage, postMessagePortMessage };