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Windows 2000 Terminal Services Printer Redirection Whitepaper
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| bet | 32/43 | | Sana | 21.03.2017 | | Hajmi | 486,5 Kb. | | #828 |
Winlogon
Terminal Services starts Winlogon (Winlogon.exe) at connection time. In each session, Winlogon loads a library called WLNOTIFY.DLL. Components that reside within WLNOTIFY.DLL expose functions that can be called by Winlogon in response to major events, such as connect, disconnect, and logoff. TS RDP redirected printer queues are installed from this WLNOTIFY.DLL module running inside Winlogon.exe.
The Spooler notifies WLNOTIFY.DLL of any changes to a printer queue configuration, such as paper orientation (portrait or landscape) or printing on both sides. These changes are then persisted by WLNOTIFY.DLL, which sends cache data to the client. For more information, see Printer Queues Creation Process.
New printer queues that are manually added by an Administrator in the session are detected when the Spooler sends an event to WLNOTIFY.DLL. WLNOTIFY.DLL persists this data by sending it to the client. For more information, see Printer Queues Creation Process.
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