code/bybit-api
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

handling multiple subscriptions confirmations received at once

Browse Source
This commit is contained in:
Caius Citiriga
2023-05-09 04:02:13 +02:00
parent 4b854ddb39
commit 75a97fc9d4
1 changed files with 28 additions and 23 deletions
Download Patch File Download Diff File Expand all files Collapse all files

51
src/websocket-client.ts
View File

@@ -1070,7 +1070,7 @@ export class WebsocketClient extends EventEmitter {
}
private updatePendingTopicSubscriptionStatus(wsKey: string, msg: any) {
const req_id = msg['req_id'] as string;
const requestsIds = msg['req_id'] as string;
const pendingTopicsSubscriptions = this.pendingTopicsSubscriptions.find(
(s) => s.wsKey === wsKey,
);
@@ -1081,33 +1081,38 @@ export class WebsocketClient extends EventEmitter {
}
const subscriptionSuccess = isTopicSubscriptionSuccess(msg);
const splitRequestsIds = requestsIds.split(',');
if (!subscriptionSuccess) {
pendingTopicsSubscriptions.failedTopicsSubscriptions.add(req_id);
splitRequestsIds.forEach((req_id) =>
pendingTopicsSubscriptions.failedTopicsSubscriptions.add(req_id),
);
}
this.removeTopicPendingSubscription(wsKey, req_id);
splitRequestsIds.forEach((req_id) => {
this.removeTopicPendingSubscription(wsKey, req_id);
if (
!pendingTopicsSubscriptions.pendingTopicsSubscriptions.size &&
!pendingTopicsSubscriptions.failedTopicsSubscriptions.size
) {
// all topics have been subscribed successfully, so we can resolve the subscription request
pendingTopicsSubscriptions.resolver();
this.clearTopicsPendingSubscriptions(wsKey);
}
if (
!pendingTopicsSubscriptions.pendingTopicsSubscriptions.size &&
!pendingTopicsSubscriptions.failedTopicsSubscriptions.size
) {
// all topics have been subscribed successfully, so we can resolve the subscription request
pendingTopicsSubscriptions.resolver();
this.clearTopicsPendingSubscriptions(wsKey);
}
if (
!pendingTopicsSubscriptions.pendingTopicsSubscriptions.size &&
pendingTopicsSubscriptions.failedTopicsSubscriptions.size
) {
// not all topics have been subscribed successfully, so we reject the subscription request
// and let the caller handle the situation by providing the list of failed subscriptions requests
const failedSubscriptionsMessage = `(${[
...pendingTopicsSubscriptions.failedTopicsSubscriptions,
].toString()}) failed to subscribe`;
pendingTopicsSubscriptions.rejector(failedSubscriptionsMessage);
this.clearTopicsPendingSubscriptions(wsKey);
}
if (
!pendingTopicsSubscriptions.pendingTopicsSubscriptions.size &&
pendingTopicsSubscriptions.failedTopicsSubscriptions.size
) {
// not all topics have been subscribed successfully, so we reject the subscription request
// and let the caller handle the situation by providing the list of failed subscriptions requests
const failedSubscriptionsMessage = `(${[
...pendingTopicsSubscriptions.failedTopicsSubscriptions,
].toString()}) failed to subscribe`;
pendingTopicsSubscriptions.rejector(failedSubscriptionsMessage);
this.clearTopicsPendingSubscriptions(wsKey);
}
});
}
private onWsClose(event, wsKey: WsKey) {