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- //
- #import <Foundation/Foundation.h>
- @class ZMVideoSDKUser;
- NS_ASSUME_NONNULL_BEGIN
- /**
- @brief The command channel allows users to send commands or data (such as plain text or a binary encoded into string) to other users in the same session.
- */
- @interface ZMVideoSDKCmdChannel : NSObject
- /**
- @brief Send custom commands or data to other users in the current session.
- @Note Limit up to 60 custom commands per second.
- @param commandContent the custom commands or data, represented in string format.
- @param user An instance of ZMVideoSDKUser associated with the user who receives the command. See {@link ZMVideoSDKUser} If receiver is set to <code>nil</code>, the command is broadcast to all users.
- @return ZMVideoSDKErrors_Success if the command sends successfully, otherwise the send command request failed.
- */
- - (ZMVideoSDKErrors)sendCommand:(NSString *)commandContent receiveUser:(nullable ZMVideoSDKUser *)user;
- @end
- NS_ASSUME_NONNULL_END
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