Hi Klaus,
FWIW, here is the information SDB maintains internally to handle
multiuser access:
A list of DBs currently open by the user or client:
local clientDbList -- array by clientId:dbId1, dbId2, etc
A list of the current record position and access privileges for each
user/client currently accessing any open DBs
local dbClientList -- array by dbId:client id,writeAccessType,current position
The main indexes of every DB that has been opened since the user or
the server app started
local indexList -- array by dbId:cardIndex
A list of locked records by DB
local lockedRecordList -- array by dbId: record id, client id
Path and generic locking options to each open DB
local sdbDbPathList -- array by dbId: db stack path, autoLockOn,
readLocksEnforced
Information to support record translation if client and server are
running on different platforms
local sdbTranslationList -- array by clientId: 1=ASCII>ANSI, 0=None,
or -1=ANSI>ASCII + tab & ipcProtocol [tp,ae,pc,dc,sf]
Rob Cozens
"I must be the change I want to see in the world."
-- Gandhi
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