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Use 'previous_def' instead of code copy/pasta

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Samantaz Fox 2021-12-01 19:07:05 +01:00 committed by GitHub
parent 1955241d58
commit 79b4e1badb
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1 changed files with 12 additions and 27 deletions
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39
src/invidious/helpers/crystal_class_overrides.cr
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@ -53,38 +53,23 @@ end
#
class HTTP::Server::Response
class Output
# Copy-paste of https://github.com/crystal-lang/crystal/blob/1.2.2/src/http/server/response.cr#L205-L228
# but without the "raise" statement in `rescue ex`
# Run unbuffered_write() from stdlib but catch IO::Error
# HTTP::Server::ClientError exceptions.
private def unbuffered_write(slice : Bytes)
return if slice.empty?
unless response.wrote_headers?
if response.version != "HTTP/1.0" && !response.headers.has_key?("Content-Length")
response.headers["Transfer-Encoding"] = "chunked"
@chunked = true
end
begin
previous_def
rescue ex : IO::Error
rescue ex : HTTP::Server::ClientError
end
ensure_headers_written
if @chunked
slice.size.to_s(@io, 16)
@io << "\r\n"
@io.write(slice)
@io << "\r\n"
else
@io.write(slice)
end
rescue ex : IO::Error
unbuffered_close
end
# Copy-paste of https://github.com/crystal-lang/crystal/blob/1.2.2/src/http/server/response.cr#L274-L280
# but without the "raise" statement in `rescue ex`
# Same for unbuffered_flush()
private def unbuffered_flush
@io.flush
rescue ex : IO::Error
unbuffered_close
begin
previous_def
rescue ex : IO::Error
rescue ex : HTTP::Server::ClientError
end
end
end
end