Web Server: PLT HTTP Server

1`` | Running the Web Server
2`` | Scheme Servlets
3`` | Web Language Servlets
4`` | Configuration
5`` | Dispatchers
6`` | Web Config Unit
7`` | Web Server Unit
8`` | Continuation Managers
9`` | Internal
10`` | Troubleshooting
11`` | Acknowledgements
| Index

Version: 4.0.2
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### 8`` Continuation Managers

Since Scheme servlets store their continuations on the server, they take up memory on the server. Furthermore, garbage collection can not be used to free this memory, because there are roots outside the system: users’ browsers, bookmarks, brains, and notebooks. Therefore, some other strategy must be used if memory usage is to be controlled. This functionality is pluggable through the manager interface.

8.1 General
8.2 No Continuations
8.3 Timeouts
8.4 LRU

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