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Add initial status bridge implementation

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hensm
2019-04-13 04:35:08 +01:00
committed by Matt Hensman
parent 0b494fa908
commit 01546e81dd
8 changed files with 191 additions and 42 deletions
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44
app/src/main.ts
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@@ -11,6 +11,8 @@ import Session from "./Session";
import StatusListener from "./StatusListener";
import * as transforms from "./transforms";
import { ReceiverStatus, MediaStatus } from "./castTypes";
import { Message } from "./types";
import { __applicationName
@@ -185,29 +187,48 @@ function initialize (options: InitializeOptions) {
const statusListeners = new Map<string, StatusListener>();
browser.on("serviceUp", (service: dnssd.Service) => {
const address = service.addresses[0];
const host = service.addresses[0];
const port = service.port;
const id = service.txt.id;
if (options.shouldWatchStatus) {
const listener = new StatusListener(address, port);
const listener = new StatusListener(host, port);
listener.on("statusUpdate", (status: any) => {
sendMessage({
subject: "main:/receiverStatusUpdate"
, data: { id, status }
});
listener.on("receiverStatus", (status: ReceiverStatus) => {
const receiverStatusMessage: any = {
subject: "receiverStatus"
, data: {
id
, status: {
volume: {
level: status.volume.level
, muted: status.volume.muted
}
}
}
};
if ("applications" in status) {
const application = status.applications[0];
receiverStatusMessage.data.status.application = {
displayName: application.displayName
, isIdleScreen: application.isIdleScreen
, statusText: application.statusText
};
}
sendMessage(receiverStatusMessage);
});
statusListeners.set(id, listener);
}
transforms.encode.write({
sendMessage({
subject: "shim:/serviceUp"
, data: {
address, port, id
host, port, id
, friendlyName: service.txt.fn
, currentApp: service.txt.rs
}
});
});
@@ -215,11 +236,12 @@ function initialize (options: InitializeOptions) {
browser.on("serviceDown", (service: dnssd.Service) => {
const id = service.txt.id;
// De-register status listener
if (options.shouldWatchStatus && statusListeners.has(id)) {
statusListeners.get(id).deregister();
}
transforms.encode.write({
sendMessage({
subject: "shim:/serviceDown"
, data: { id }
});