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std.http.Server: use client recommendation for keepalive

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Nameless 2023-04-27 20:25:46 -05:00
parent 71c228fe65
commit 6513eb4696
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1 changed files with 8 additions and 1 deletions
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9
lib/std/http/Server.zig
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@ -439,7 +439,14 @@ pub const Response = struct {
}
if (!res.headers.contains("connection")) {
try w.writeAll("Connection: keep-alive\r\n");
const req_connection = res.request.headers.getFirstValue("connection");
const req_keepalive = req_connection != null and !std.ascii.eqlIgnoreCase("close", req_connection.?);
if (req_keepalive) {
try w.writeAll("Connection: keep-alive\r\n");
} else {
try w.writeAll("Connection: close\r\n");
}
}
const has_transfer_encoding = res.headers.contains("transfer-encoding");