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Remove dead _sendPingToDevice function

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This is no longer used; remove it.
This commit is contained in:
Richard van der Hoff
2016-12-14 12:38:33 +00:00
parent d3b63c592e
commit ed1673c66c
1 changed files with 0 additions and 55 deletions
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55
lib/crypto/index.js
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@@ -105,9 +105,6 @@ function Crypto(baseApis, eventEmitter, sessionStore, userId, deviceId) {
} }
_registerEventHandlers(this, eventEmitter); _registerEventHandlers(this, eventEmitter);
// map from userId -> deviceId -> roomId -> timestamp
this._lastNewDeviceMessageTsByUserDeviceRoom = {};
} }
function _registerEventHandlers(crypto, eventEmitter) { function _registerEventHandlers(crypto, eventEmitter) {
@@ -962,58 +959,6 @@ Crypto.prototype.decryptEvent = function(event) {
alg.decryptEvent(event); alg.decryptEvent(event);
}; };
/**
* Send a "m.new_device" message to remind it that we exist and are a member
* of a room.
*
* This is rate limited to send a message at most once an hour per desination.
*
* @param {string} userId The ID of the user to ping.
* @param {string?} deviceId The ID of the device to ping. If null, all
* devices.
* @param {string} roomId The ID of the room we want to remind them about.
*/
Crypto.prototype._sendPingToDevice = function(userId, deviceId, roomId) {
if (deviceId === null) {
deviceId = "*";
}
var lastMessageTsMap = this._lastNewDeviceMessageTsByUserDeviceRoom;
var lastTsByDevice = lastMessageTsMap[userId];
if (!lastTsByDevice) {
lastTsByDevice = lastMessageTsMap[userId] = {};
}
var lastTsByRoom = lastTsByDevice[deviceId];
if (!lastTsByRoom) {
lastTsByRoom = lastTsByDevice[deviceId] = {};
}
var lastTs = lastTsByRoom[roomId];
var timeNowMs = Date.now();
var oneHourMs = 1000 * 60 * 60;
if (lastTs !== undefined && lastTs + oneHourMs > timeNowMs) {
// rate-limiting
return;
}
var content = {};
content[userId] = {};
content[userId][deviceId] = {
device_id: this._deviceId,
rooms: [roomId],
};
this._baseApis.sendToDevice(
"m.new_device", // OH HAI!
content
).done();
lastTsByRoom[roomId] = timeNowMs;
};
/** /**
* handle an m.room.encryption event * handle an m.room.encryption event
* *