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[Client] Implement streaming buffering

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This commit is contained in:
syuilo 2017-03-21 18:14:59 +09:00
parent 4968efe101
commit 48386a8f68
1 changed files with 14 additions and 2 deletions
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16
src/web/app/common/scripts/stream.js
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@ -16,6 +16,7 @@ class Connection {
this.state = 'initializing';
this.me = me;
this.buffer = [];
const host = CONFIG.apiUrl.replace('http', 'ws');
this.socket = new ReconnectingWebSocket(`${host}?i=${me.token}`);
@ -29,6 +30,13 @@ class Connection {
onOpen() {
this.state = 'connected';
this.trigger('_connected_');
// バッファーを処理
const _buffer = [].concat(this.buffer); // Shallow copy
this.buffer = []; // Clear buffer
_buffer.forEach(message => {
this.send(message); // Resend each buffered messages
});
}
onClose() {
@ -46,8 +54,12 @@ class Connection {
}
send(message) {
// TODO: バッファリングしてつぎ接続した時に送信する
if (this.state != 'connected') return;
// まだ接続が確立されていなかったらバッファリングして次に接続した時に送信する
if (this.state != 'connected') {
this.buffer.push(message);
return;
};
this.socket.send(JSON.stringify(message));
}