passive-yellow•13mo ago

Where to see the channel name is matched

As the title describes, how can I check the channel name you are subscribing to in your component matches the one you are publishing to in your backend

2 Replies

kapa.ai•13mo ago

Hi @zion_48046. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave: ---------------------- To ensure that the channel name you are subscribing to in your component matches the one you are publishing to in your backend, you need to check the subscribe method in your liveProvider implementation. In the liveProvider object, the subscribe method is used to subscribe to a Realtime channel. Refine subscribes to the related channels using this method in supported hooks to be aware of the data changes. Here is an example of a liveProvider object:

const liveProvider = {  
 subscribe: ({ channel, params: { ids }, types, callback }) => any,  
 unsubscribe: (subscription) => void,  
 publish?: (event) => void,  
};

const liveProvider = {  
 subscribe: ({ channel, params: { ids }, types, callback }) => any,  
 unsubscribe: (subscription) => void,  
 publish?: (event) => void,  
};

In this object, the channel parameter in the subscribe method is the name of the channel you are subscribing to. You need to ensure that this channel name matches the one you are publishing to in your backend. Unfortunately, the extracts do not provide specific information on how to check the channel name in the backend as it can vary depending on the backend technology and architecture you are using. You may need to refer to your backend documentation or source code to verify this. For more details, you can refer to the Live Provider Documentation (https://refine.dev/docs/api-reference/core/providers/live-provider) and LiveEvent Documentation (https://refine.dev/docs/api-reference/core/interfaceReferences/#liveevent) provided in the extracts. ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•13mo ago

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