Get open channel info

Open channel information — including participant count, creation time, and mute status — is returned in the NCOpenChannelEnterResponseInfo object when you call enterChannel(params:completion:).

tip

Rate limit: Per device, up to 1 call per second and at most 20 calls per minute.

Preconditions

This flow depends on successfully entering a valid open channel first.

Before calling enterChannel to retrieve channel information, make sure:

• The open channel was already created on the server side. See Create an open channel.
• The channelId belongs to the current appKey environment.
• The current user is allowed to enter the channel.

Swift

swift

import NexconnChatSDK

guard let channel = OpenChannel(channelId: "channelId") else {
    return
}

let params = EnterOpenChannelParams()
params.messageCount = 20

channel.enterChannel(params: params) { response, error in
    if let error {
        print("Failed: \(error.localizedDescription)")
        return
    }

    guard let response else { return }
    print("Channel ID: \(channel.channelId)")
    print("Total participants: \(response.participantCount)")
    print("Created at: \(response.createTime) ms")
    print("All participants muted: \(response.isAllChannelMuted)")
    print("Current user muted in this channel: \(response.isCurrentChannelMuted)")
}

Objective-C

Objective C

NCOpenChannel *channel = [[NCOpenChannel alloc] initWithChannelId:@"channelId"];
NCEnterOpenChannelParams *params = [[NCEnterOpenChannelParams alloc] init];
params.messageCount = 20;

[channel enterChannelWithParams:params completion:^(NCOpenChannelEnterResponseInfo *response, NCError *error) {
    if (error == nil) {
        NSLog(@"Channel ID: %@", channel.channelId);
        NSLog(@"Total participants: %ld", (long)response.participantCount);
        NSLog(@"Created at: %lld ms", response.createTime);
        NSLog(@"All participants muted: %d", response.isAllChannelMuted);
        NSLog(@"Current user muted in this channel: %d", response.isCurrentChannelMuted);
    } else {
        NSLog(@"Failed: %@", error);
    }
}];

NCOpenChannelEnterResponseInfo properties

Property	Type	Description
createTime	int64	Channel creation time (millisecond timestamp)
participantCount	NSInteger	Current participant count
enterTime	int64	Current user's join time (millisecond timestamp)
isAllChannelMuted	BOOL	Whether the entire channel is muted
isCurrentUserMuted	BOOL	Whether the current user is globally muted
isCurrentChannelMuted	BOOL	Whether the current user is muted in this channel
isCurrentChannelInAllowlist	BOOL	Whether the current user is on the mute allowlist