Running TCP echo server example: Uncaught ConnectionReset

Question

I'm trying to run the TCP echo server example with

deno run --allow-net https://deno.land/std/examples/echo_server.ts

I get this output:

deno run --allow-net https://deno.land/std/examples/echo_server.ts
Listening on 0.0.0.0:8080
error: Uncaught ConnectionReset: Connection reset by peer (os error 54)
    at unwrapResponse ($deno$/ops/dispatch_minimal.ts:63:11)
    at Object.sendAsyncMinimal ($deno$/ops/dispatch_minimal.ts:106:10)
    at async Object.read ($deno$/ops/io.ts:39:17)
    at async Object.copy ($deno$/io.ts:64:20)

deno 1.0.5
v8 8.4.300
typescript 3.9.2

do you have another service running on port `8080`? – ROOT Jun 06 '20 at 08:52 — ROOT, Jun 06 '20 at 08:52
Ugh, I seem to have a stuck process occupying the port. – Anna Jun 06 '20 at 09:00 — Anna, Jun 06 '20 at 09:00

score 2 · Answer 1 · answered Jun 06 '20 at 09:01

2

It was a matter of a process getting stuck and occupying the port.

answered Jun 06 '20 at 09:01

Anna

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Running TCP echo server example: Uncaught ConnectionReset

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