Error code
Linux EISCONN
LINUXEISCONN
System Error Code· A POSIX/system errno returned when a system call fails.
What it means
Transport endpoint is already connected.
Not affiliated with Linux. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
More Linux codes
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- EACCESPermission denied
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- EADVAdvertise error
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- EAGAINResource temporarily unavailable
- EALREADYOperation already in progress
- EBADEInvalid exchange
- EBADFBad file descriptor