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Is there a way to send messages to every client connected to the same subscriber on google pubsub?
Google PubSub: SSL error when subscribing using an AppEngine push endpointGoogle PubSub - getting last messageGoogle PubSub: do not receive old messagesACKed messages are lingering at the Google PubsubError in pubsub subscriber: Max message size exceededHow to send messages via PubSub and receive them in a future dateListener in Spring Boot for listening(Async) the Google Pubsub messageSending PubSub message manually in Dataflowpriotizing a message on Google PubsubGoogle Pubsub Subscription based on attributes or Message content
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I have a topic with one subscription on pubsub. Each instance of my nodejs server listens to the subscription. Whenever there is a message, if it is delivered to any one of the server instances, the other instances do not receive it. Is there a way to make each instance receive the message?
Or will I have to create separate subscription for each instance?
kubernetes google-cloud-pubsub asked Mar 27 at 15:27
ReetuReetu
33 bronze badges
add a comment |
I have a topic with one subscription on pubsub. Each instance of my nodejs server listens to the subscription. Whenever there is a message, if it is delivered to any one of the server instances, the other instances do not receive it. Is there a way to make each instance receive the message?
Or will I have to create separate subscription for each instance?
kubernetes google-cloud-pubsub asked Mar 27 at 15:27
ReetuReetu
33 bronze badges
add a comment |
I have a topic with one subscription on pubsub. Each instance of my nodejs server listens to the subscription. Whenever there is a message, if it is delivered to any one of the server instances, the other instances do not receive it. Is there a way to make each instance receive the message?
Or will I have to create separate subscription for each instance?
kubernetes google-cloud-pubsub asked Mar 27 at 15:27
ReetuReetu
33 bronze badges
I have a topic with one subscription on pubsub. Each instance of my nodejs server listens to the subscription. Whenever there is a message, if it is delivered to any one of the server instances, the other instances do not receive it. Is there a way to make each instance receive the message?
Or will I have to create separate subscription for each instance?
kubernetes google-cloud-pubsub kubernetes google-cloud-pubsub asked Mar 27 at 15:27
ReetuReetu
33 bronze badges
asked Mar 27 at 15:27
ReetuReetu
33 bronze badges
asked Mar 27 at 15:27
ReetuReetu
33 bronze badges
asked Mar 27 at 15:27
ReetuReetu
33 bronze badges
asked Mar 27 at 15:27
ReetuReetu
33 bronze badges
33 bronze badges
add a comment |
add a comment |
1 Answer
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If you want every instance of a server to receive the message, then you need to use separate subscriptions. There are two forms of having multiple subscribers:
- Single subscription, multiple subscribers: this is load balancing, where messages are delivered to one of the subscribers (though duplicates can happen on occasion as Google Cloud Pub/Sub has at-least-once delivery). Use this mechanism when you need multiple subscribers to handle the throughput of messages.
- Multiple subscriptions, one subscriber per subscription: this is fan out, where messages are delivered to all of the subscribers because they each have their own subscription. Use this mechanism when you need each subscriber to receive and process every message.
answered Mar 28 at 11:15
Kamal Aboul-HosnKamal Aboul-Hosn
5,54317 silver badges24 bronze badges
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If you want every instance of a server to receive the message, then you need to use separate subscriptions. There are two forms of having multiple subscribers:
- Single subscription, multiple subscribers: this is load balancing, where messages are delivered to one of the subscribers (though duplicates can happen on occasion as Google Cloud Pub/Sub has at-least-once delivery). Use this mechanism when you need multiple subscribers to handle the throughput of messages.
- Multiple subscriptions, one subscriber per subscription: this is fan out, where messages are delivered to all of the subscribers because they each have their own subscription. Use this mechanism when you need each subscriber to receive and process every message.
answered Mar 28 at 11:15
Kamal Aboul-HosnKamal Aboul-Hosn
5,54317 silver badges24 bronze badges
add a comment |
If you want every instance of a server to receive the message, then you need to use separate subscriptions. There are two forms of having multiple subscribers:
- Single subscription, multiple subscribers: this is load balancing, where messages are delivered to one of the subscribers (though duplicates can happen on occasion as Google Cloud Pub/Sub has at-least-once delivery). Use this mechanism when you need multiple subscribers to handle the throughput of messages.
- Multiple subscriptions, one subscriber per subscription: this is fan out, where messages are delivered to all of the subscribers because they each have their own subscription. Use this mechanism when you need each subscriber to receive and process every message.
answered Mar 28 at 11:15
Kamal Aboul-HosnKamal Aboul-Hosn
5,54317 silver badges24 bronze badges
add a comment |
If you want every instance of a server to receive the message, then you need to use separate subscriptions. There are two forms of having multiple subscribers:
- Single subscription, multiple subscribers: this is load balancing, where messages are delivered to one of the subscribers (though duplicates can happen on occasion as Google Cloud Pub/Sub has at-least-once delivery). Use this mechanism when you need multiple subscribers to handle the throughput of messages.
- Multiple subscriptions, one subscriber per subscription: this is fan out, where messages are delivered to all of the subscribers because they each have their own subscription. Use this mechanism when you need each subscriber to receive and process every message.
answered Mar 28 at 11:15
Kamal Aboul-HosnKamal Aboul-Hosn
5,54317 silver badges24 bronze badges
If you want every instance of a server to receive the message, then you need to use separate subscriptions. There are two forms of having multiple subscribers:
- Single subscription, multiple subscribers: this is load balancing, where messages are delivered to one of the subscribers (though duplicates can happen on occasion as Google Cloud Pub/Sub has at-least-once delivery). Use this mechanism when you need multiple subscribers to handle the throughput of messages.
- Multiple subscriptions, one subscriber per subscription: this is fan out, where messages are delivered to all of the subscribers because they each have their own subscription. Use this mechanism when you need each subscriber to receive and process every message.
answered Mar 28 at 11:15
Kamal Aboul-HosnKamal Aboul-Hosn
5,54317 silver badges24 bronze badges
answered Mar 28 at 11:15
Kamal Aboul-HosnKamal Aboul-Hosn
5,54317 silver badges24 bronze badges
answered Mar 28 at 11:15
Kamal Aboul-HosnKamal Aboul-Hosn
5,54317 silver badges24 bronze badges
answered Mar 28 at 11:15
Kamal Aboul-HosnKamal Aboul-Hosn
5,54317 silver badges24 bronze badges
5,54317 silver badges24 bronze badges
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