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handle the special case of system resolver which has to bubble up differently than all other errors

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This commit is contained in:
HoneyryderChuck 2020-02-02 09:42:33 +01:00
parent 731db5691b
commit cfc039e32e
2 changed files with 9 additions and 4 deletions
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2
lib/httpx/resolver/system.rb
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@ -34,7 +34,7 @@ module HTTPX
ip_resolve(hostname) ||
system_resolve(hostname) ||
@resolver.getaddresses(hostname)
return emit_resolve_error(connection, hostname) if addresses.empty?
throw(:resolve_error, resolve_error(hostname)) if addresses.empty?
emit_addresses(connection, addresses)
rescue Errno::EHOSTUNREACH, *RESOLV_ERRORS => e

11
lib/httpx/session.rb
View File

@ -152,9 +152,14 @@ module HTTPX
request_options = @options.merge(options)
requests.each do |request|
connection = find_connection(request, connections, request_options)
connection.send(request)
set_request_timeout(connection, request, request_options)
error = catch(:resolve_error) do
connection = find_connection(request, connections, request_options)
connection.send(request)
set_request_timeout(connection, request, request_options)
end
next unless error.is_a?(ResolveError)
request.emit(:response, ErrorResponse.new(request, error, options))
end
responses = []