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I need to exchange small amounts of data in my app near realtime between users who could be anywhere with only an internet connection. One user becomes a team leader and needs to send data (just a few bytes) to all other users on their team - up to 50 - about each second. Then each team member needs to send data (again, just a few bytes) back to… (Show more)
in CloudKit and iCloud Drive
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I need to create some records in CloudKit for each user when they start an app.   I can't just write a seed function that create records. Because when the user starts the app in two devices, they will each write their own seed record.   What I want instead is for the first device to write to CloudKit gets to create the record. And then second… (Show more)
in CloudKit and iCloud Drive