Apple watch ios developer for help!

apple watch developers ask for help! Watch uses wcsession to send request, ios app is not activated and not in the background, how to communicate with app. Watchos1 can be substituted for handlewatchkitextensionrequest
. Watchos2 substitute didreceivemessage is only available at the front desk.

Iwatch ios
Feb.27,2021

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MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1bca6d2-309f2.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1bca6d2-309f2.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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