Sha256: b570bc0f5379b3713e149ae2f59c35b11bc97f8123cbebede46a1ea8166d0507
Contents?: true
Size: 621 Bytes
Versions: 49
Compression:
Stored size: 621 Bytes
Contents
require 'open-uri'
# Wrapper around Kernel.open from open-uri
# that can retry and report better errors
def better_open(url, headers=nil, retries=2, &block)
begin
# open-uri's open
headers.nil? ? Kernel.open(url, &block) : Kernel.open(url, headers, &block)
rescue Errno::ECONNREFUSED, EOFError => e
if(retries > 0)
STDERR.puts "Connection refused to #{url} - retrying in 1 sec."
sleep 1
better_open(url, headers, retries-1, &block)
else
e.message << " (URL:#{url})"
raise e
end
rescue OpenURI::HTTPError => e
e.message << " (URL:#{url})"
raise e
end
end
Version data entries
49 entries across 49 versions & 3 rubygems