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src/data/roadmaps/server-side-game-developer/content/wsa-poll@D9Yeyn8phDhB1ohMWccgr.md

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+# WSA-Poll**  
+
+**WSA-Poll** is a Windows-specific alternative to `poll`, used for monitoring multiple sockets 
+for readiness in non-blocking network applications. It is commonly utilized in server-side 
+game development to handle multiple client connections efficiently. Unlike `select`, `WSA-Poll`
+eliminates the limitation of FD_SETSIZE, allowing it to scale better for a larger number of 
+connections. However, it is generally less efficient than `epoll` on Linux due to its linear 
+scanning mechanism. For high-performance game servers on Windows, IOCP (I/O Completion Ports) 
+is often preferred over `WSA-Poll`.  
+
+Resources:  
+- [@documentation@Microsoft WSA-Poll Documentation](https://learn.microsoft.com/en-us/windows/win32/api/winsock2/nf-winsock2-wsapoll)