chat.createStream = function () {
var stream = MessageStream(function (message) {
if (message.clock) {
history.forEach(function (msg) {
if (!seen(message.clock, msg)) stream.send(msg)
})
} else if (typeof message.since === "number") {
history.forEach(function (msg) {
if (!old_seen(message.since, msg)) stream.send(msg)
})
} else if (!seen(clock, message)) {
chat.emit("message", message, stream)
}
})
chat.on('message', function (message, source) {
if (stream !== source) {
stream.send(message)
}
})
stream.send({ clock: clock })
// stream.send({ since: lastMessageTimestamp })
return stream
}
chat.createStream = function () {
var stream = MessageStream(function (message) {
if (message.ts > lastMessage) {
chat.emit("message", message, stream)
}
})
chat.on("message", function (message, source) {
if (source !== stream) stream.queue(message)
})
return stream
}
chat.createStream = function () {
var stream = MessageStream(function (message) {
if (typeof message.since === "number") {
history.forEach(function (e) {
if (message.ts > message.since) stream.queue(e)
})
} else if (message.ts > lastMessage) {
chat.emit("message", message, stream)
}
})
chat.on("message", function (message, source) {
if (source !== stream) stream.queue(message)
})
stream.queue({ since: lastMessage, id: id })
return stream
}