FIRST-SOCKET attribute
- Last Updated: February 11, 2026
- 1 minute read
- OpenEdge
- Version 13.0
- Documentation
A handle to the first entry in the list of
all valid socket handles created in the current session. If there
are no socket handles in this session, FIRST-SOCKET returns the Unknown value (?).
Data type: HANDLE
Access: Read-only
Applies to: SESSION system handle