racket-rfc6455

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`ws-send!` silently fails if the connection is closed

1

The following program runs without errors: ```racket #lang racket/base (require net/rfc6455 net/url) (define done-sem (make-semaphore)) (void (ws-serve #:port 8080 (λ (conn req) (printf "received ~v\n" (ws-recv conn)) (ws-close! conn) (ws-send!...

lexi-lambda