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good progress on socket mesh

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This commit is contained in:
talksik
2022-05-07 10:14:17 -05:00
parent ce4b89adf2
commit 45d87c2832
7 changed files with 411 additions and 203 deletions
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packages/desktop/src/controller/lineDataProvider.tsx
+173 -93
View File
@@ -1,18 +1,21 @@
import { $jwtToken, $selectedLineId } from "./recoil";
import {
ConnectToLine,
SomeoneConnected,
SomeoneTuned,
TuneToLine,
UserBroadcastPull,
UserBroadcastingPush,
ConnectToLineRequest,
ServerRequestChannels,
ServerResponseChannels,
SomeoneConnectedResponse,
SomeoneTunedResponse,
StartBroadcastingRequest,
StopBroadcastingRequest,
TuneToLineRequest,
UserStartedBroadcastingResponse,
} from "@nirvana/core/sockets/channels";
import React, { useContext, useState } from "react";
import { Socket, io } from "socket.io-client";
import { useCallback, useEffect } from "react";
import { LineMemberState } from "@nirvana/core/models/line.model";
import MasterLineData from "@nirvana/core/models/masterLineData.model";
import SocketChannels from "@nirvana/core/sockets/channels";
import { User } from "@nirvana/core/models";
import { queryClient } from "../pages/nirvanaApp";
import toast from "react-hot-toast";
@@ -26,32 +29,9 @@ function useSocketHandler(linesData: MasterLineData[]) {
const [linesMap, setLinesMap] = useState<LineIdToMasterLine>({});
useEffect(() => {
console.log(linesData);
if (linesData) {
setLinesMap((prevMappings) => {
// go through the lines from the persistent store
// get all of the id's and map assign to the main object
// ?prolly have no previous at this point...but I'm okay with override since this
// ?useeffect is triggered on the refetching of the persistent store so we
// ?are prolly looking to do a full app refresh and connection refresh
const newMap = { ...prevMappings };
linesData.map((masterLine) => {
newMap[masterLine.lineDetails._id.toString()] = masterLine;
handleConnectToLine(masterLine.lineDetails._id.toString());
// tune into lines
});
return newMap;
});
}
}, [linesData, setLinesMap]);
/**
* handle ws connection
*/
useEffect(() => {
$ws = io("http://localhost:5000", {
query: { token: jwtToken },
@@ -69,67 +49,151 @@ function useSocketHandler(linesData: MasterLineData[]) {
// this should overall remount this component currently which is what we want for new data
queryClient.invalidateQueries("SERVER_CHECK");
});
// when me or anyone just initially connects to line
$ws.on(
SocketChannels.SOMEONE_CONNECTED_TO_LINE,
(res: SomeoneConnected) => {
// TODO: change the correct masterLineData to contain this
console.log(
`connected to line...here are all of the users in the conected line ${res.lineId}`,
res.allConnectedIntoUserIds
);
}
);
// whether toggle tuned or temporarily
$ws.on(SocketChannels.SOMEONE_TUNED_TO_LINE, (res: SomeoneTuned) => {
// TODO: change the correct master line data to show user who's tuned in
toast(
`another user (${res.userId}) tuned into line ${res.lineId} that you are in also`
);
console.log(
`here are all of the users in the tuned in room`,
res.allTunedIntoUserIds
);
});
$ws.on(
SocketChannels.USER_BROADCAST_PUSH_PULL,
(pull: UserBroadcastPull) => {
toast.success(
`someone or myself buzz on or off in line ${pull.lineId}`
);
const newMap = {};
// todo: check if it's the user or someone else broadcasting
if (newMap[pull.lineId])
newMap[pull.lineId].isUserBroadcasting = pull.isTurningOn;
}
);
}, []);
const handleConnectToLine = (lineId: string) => {
$ws.emit(SocketChannels.CONNECT_TO_LINE, new ConnectToLine(lineId));
};
/**
* initiate listeners
*/
useEffect(() => {
// when me or anyone just initially connects to line
$ws.on(
ServerResponseChannels.SOMEONE_CONNECTED_TO_LINE,
(res: SomeoneConnectedResponse) => {
console.log(
`connected to line...here are all of the updated in the conected line ${res.lineId}...this isn't reliable considering it's not updated later`,
res.allConnectedIntoUserIds
);
setLinesMap((prevLinesMap) => {
const newMap = { ...prevLinesMap };
if (newMap[res.lineId])
newMap[res.lineId].connectedMemberIds = [
...(newMap[res.lineId]?.connectedMemberIds ?? []),
res.userId,
];
return newMap;
});
}
);
// someone tuning in, including perhaps me | either toggled in or just temporary
$ws.on(
ServerResponseChannels.SOMEONE_TUNED_INTO_LINE,
(res: SomeoneTunedResponse) => {
console.log(
`here are all of updated users in the tuned in room`,
res.allTunedIntoUserIds
);
// TODO: if toggled in, make sure to update the current line member in the lines map so that
// we can know to untune if user selects another line
// below, we are setting the list of tuned in folks based on fresh list from the server
// better than just adding and removing? i think so, but have to handle not interrupting existing peer connections as this changes
setLinesMap((prevLinesMap) => {
const newMap = { ...prevLinesMap };
// TODO: update the relevant lineMember (based on which userId is given): state and last visit date if current user is joining
if (newMap[res.lineId])
newMap[res.lineId].currentBroadcastersUserIds = [
...(newMap[res.lineId].tunedInMemberIds ?? []),
res.userId,
];
return newMap;
});
}
);
// could
$ws.on(
ServerResponseChannels.SOMEONE_STARTED_BROADCASTING,
(res: UserStartedBroadcastingResponse) => {
toast.success(`someone or myself buzz on or off in line ${res.lineId}`);
setLinesMap((prevLinesMap) => {
const newMap = { ...prevLinesMap };
// todo: check if it's the user or someone else broadcasting
if (newMap[res.lineId])
newMap[res.lineId].currentBroadcastersUserIds = [
...(newMap[res.lineId].currentBroadcastersUserIds ?? []),
res.userId,
];
return newMap;
});
}
);
}, [setLinesMap]);
/** handle initial data coming in and creating the initial line map
* and doing initial connections/tune ins ?could trigger this later?
*/
useEffect(() => {
console.log(linesData);
if (linesData) {
setLinesMap((prevMappings) => {
// go through the lines from the persistent store
// get all of the id's and map assign to the main object
// ?prolly have no previous at this point...but I'm okay with override since this
// ?useeffect is triggered on the refetching of the persistent store so we
// ?are prolly looking to do a full app refresh and connection refresh
const newMap = { ...prevMappings };
linesData.map((masterLine) => {
const lineId = masterLine.lineDetails._id.toString();
newMap[lineId] = masterLine;
handleConnectToLine(lineId);
// tune into lines that I should be
if (masterLine.currentUserMember.state === LineMemberState.TUNED) {
// don't need to turn toggle on, it's already on
handleTuneToLine(lineId, false);
}
});
return newMap;
});
}
}, [linesData, setLinesMap]);
/** handlers for emitting events to server */
const handleConnectToLine = useCallback(
(lineId: string) => {
$ws.emit(
ServerRequestChannels.CONNECT_TO_LINE,
new ConnectToLineRequest(lineId)
);
},
[$ws]
);
/**
* toggle into a specific line
* @param temporary: denotes whether we are just listening in or want to persist "toggling" it on so that it shows up in overlay
* TODO: have loading state for this particular part of context value
*/
const handleTuneToLine = (lineId: string, turnToggleOn: boolean = false) => {
// they already are in the socket room for updates including media connections and disconnections
// but set the flag so that the line row can know whether or not to start the webrtc process
// and know when to get out or disconnect from the webrtc when the flag turns off
const handleTuneToLine = useCallback(
(lineId: string, turnToggleOn: boolean = false) => {
// they already are in the socket room for updates including media connections and disconnections
// but set the flag so that the line row can know whether or not to start the webrtc process
// and know when to get out or disconnect from the webrtc when the flag turns off
$ws.emit(SocketChannels.TUNE_TO_LINE, new TuneToLine(lineId, turnToggleOn));
};
$ws.emit(
ServerRequestChannels.TUNE_INTO_LINE,
new TuneToLineRequest(lineId, turnToggleOn)
);
},
[$ws]
);
/**
* This is when the user wants to tell everyone that they are streaming/broadcasting/buzzing to
@@ -142,12 +206,23 @@ function useSocketHandler(linesData: MasterLineData[]) {
*
* @param lineId the line that the current user is talking into
*/
const handleUserBroadcast = useCallback(
(lineId: string, isTurningOn: boolean = true) => {
const handleStartBroadcast = useCallback(
(lineId: string) => {
// emit telling people
$ws.emit(
SocketChannels.USER_BROADCAST_PUSH_PULL,
new UserBroadcastingPush(lineId, isTurningOn)
ServerRequestChannels.BROADCAST_TO_LINE,
new StartBroadcastingRequest(lineId)
);
},
[$ws]
);
const handleStopBroadcast = useCallback(
(lineId: string) => {
// emit telling people
$ws.emit(
ServerRequestChannels.STOP_BROADCAST_TO_LINE,
new StopBroadcastingRequest(lineId)
);
// ?handle recording here as well? or record the incoming stream instead?
@@ -170,10 +245,15 @@ function useSocketHandler(linesData: MasterLineData[]) {
return {
linesMap,
handleConnectToLine,
handleTuneToLine,
handleUserBroadcast,
handleFetchMoreAudioBlocks,
emitters: $ws
? {
handleConnectToLine,
handleTuneToLine,
handleStartBroadcast,
handleStopBroadcast,
handleFetchMoreAudioBlocks,
}
: {},
};
}