Electronic device for controlling establishment or release of communication connection, and operating method therefor

An electronic device comprising:

• a communication module;
• a processor which is electrically connected to the communication module;
• and
• a memory which is electrically connected to the processor,
• wherein the memory stores instructions that cause, when executed, the processor to:
• establish a first communication connection with a first external electronic device through the communication module,
• receive, from a server through the communication module, information related to at least one external electronic device which is registered in relation to a first user account,
• receive a command to connect a second external electronic device among the at least one external electronic device to the first external electronic device,
• release the first communication connection with the first external electronic device based on the command, and
• transmit, to the server through the communication module, a request for establishing a second communication connection between the second external electronic device and the first external electronic device,
• wherein the request includes first advertising information of the first external electronic device and second advertising information of the second external electronic device,
• wherein the first advertising information includes identification information of the first external electronic device, information about whether the first external electronic device is currently paired with another device, and information about whether the first external electronic device is a device capable of pairing with a plurality of external electronic devices, and
• wherein the second advertising information includes identification information of the second external electronic device, information about whether the second external electronic device is currently paired with another device, and information about whether the second external electronic device is a device capable of pairing with a plurality of external electronic devices.