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diff --git a/docs/contributing/architecture.md b/docs/contributing/architecture.md deleted file mode 100644 index e1416a365..000000000 --- a/docs/contributing/architecture.md +++ /dev/null @@ -1,64 +0,0 @@ -## Internal details - -### Deno and Linux analogy - -| **Linux** | **Deno** | -| ------------------------------: | :------------------------------------------- | -| Processes | Web Workers | -| Syscalls | Ops | -| File descriptors (fd) | [Resource ids (rid)](architecture#resources) | -| Scheduler | Tokio | -| Userland: libc++ / glib / boost | https://deno.land/std/ | -| /proc/\$\$/stat | [Deno.metrics()](architecture#metrics) | -| man pages | deno types | - -#### Resources - -Resources (AKA `rid`) are Deno's version of file descriptors. They are integer -values used to refer to open files, sockets, and other concepts. For testing it -would be good to be able to query the system for how many open resources there -are. - -```ts -console.log(Deno.resources()); -// { 0: "stdin", 1: "stdout", 2: "stderr" } -Deno.close(0); -console.log(Deno.resources()); -// { 1: "stdout", 2: "stderr" } -``` - -#### Metrics - -Metrics is Deno's internal counter for various statistics. - -```shell -> console.table(Deno.metrics()) -┌─────────────────────────┬───────────┐ -│ (idx) │ Values │ -├─────────────────────────┼───────────┤ -│ opsDispatched │ 9 │ -│ opsDispatchedSync │ 0 │ -│ opsDispatchedAsync │ 0 │ -│ opsDispatchedAsyncUnref │ 0 │ -│ opsCompleted │ 9 │ -│ opsCompletedSync │ 0 │ -│ opsCompletedAsync │ 0 │ -│ opsCompletedAsyncUnref │ 0 │ -│ bytesSentControl │ 504 │ -│ bytesSentData │ 0 │ -│ bytesReceived │ 856 │ -└─────────────────────────┴───────────┘ -``` - -### Schematic diagram - - - -### Conference - -- Ryan Dahl. (May 27, 2020). - [An interesting case with Deno](https://www.youtube.com/watch?v=1b7FoBwxc7E). - Deno Israel. -- Bartek Iwańczuk. (Oct 6, 2020). - [Deno internals - how modern JS/TS runtime is - built](https://www.youtube.com/watch?v=AOvg_GbnsbA&t=35m13s). Paris Deno. |