See MSDN archives: "Mailslot Functions" (CreateMailslot, etc.) – not a paper, but a technical reference.

HANDLE hFile = CreateFile( L"\\\\.\\mailslot\\my_app_status", // The name GENERIC_WRITE, // Access mode FILE_SHARE_READ, // Share mode NULL, // Security OPEN_EXISTING, // Creation disposition FILE_ATTRIBUTE_NORMAL, // Flags NULL // Template );

Use when you are building a client-server chat app, a database connection, or transferring files. Use Mailslots when you want to ping the network or send a "signal" without the overhead of establishing a connection.

If you need to send a quick message to a specific process, Named Pipes are great. But what if you need to shout a message to every interested process on the network? That is where Mailslots shine.

If you are researching physical mail slots for your home’s entrance, there are several modern factors to consider: Quorahttps://www.quora.com

In building design, a mailslot window (often called a or clerestory window) refers to a long, narrow horizontal opening typically placed high on a wall or above a door.

What has become of shiny brass mail slots in front doors? Are they acceptable as an alternative to a mailbox that is near the door?

The Client does not create the Mailslot; it simply opens it for writing using CreateFile .

: Because they are an older part of the Windows API, they are frequently studied by cybersecurity researchers as a potential "attack surface" for vulnerabilities. 3. Industrial and Sci-Fi Design

A literal (a horizontal slot in a door or wall for mail delivery) appears in architectural papers concerning:

: It acts like a digital mailbox. One process (the client) can drop a message into a mailslot, and another process (the server) retrieves it.