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    4 May 2024

    • curprev 20:5820:58, 4 May 2024Mortmann talk contribs 426 bytes +426 Created page with "The ::http::geturl command blocks until the operation completes, unless the -command option specifies a callback that is invoked when the HTTP transaction completes. <pre> package require http proc httpCallback {token} { regexp {(?i)<title>([^<>]+)} [http::data $token] -> title http::cleanup $token puts "Title was \"$title\"" } set token [::http::geturl -timeout 10000 -command httpCallback] <pre>"