class Selenium::WebDriver::Remote::Http::Default
@api private
Constants
- MAX_RETRIES
Attributes
open_timeout[RW]
proxy[W]
read_timeout[RW]
Public Class Methods
new(open_timeout: nil, read_timeout: nil)
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Initializes object. Warning: Setting {#open_timeout} to non-nil values will cause a separate thread to spawn. Debuggers that freeze the process will not be able to evaluate any operations if that happens. @param [Numeric] open_timeout
- Open timeout to apply to HTTP client. @param [Numeric] read_timeout
- Read timeout (seconds) to apply to HTTP client.
# File lib/selenium/webdriver/remote/http/default.rb, line 39 def initialize(open_timeout: nil, read_timeout: nil) @open_timeout = open_timeout @read_timeout = read_timeout end
Public Instance Methods
close()
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# File lib/selenium/webdriver/remote/http/default.rb, line 53 def close @http&.finish end
timeout=(value)
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Maintaining backward compatibility. @param [Numeric] value - Timeout in seconds to apply to both open timeout and read timeouts. @deprecated Please set the specific desired timeout {#read_timeout} or {#open_timeout} directly.
# File lib/selenium/webdriver/remote/http/default.rb, line 47 def timeout=(value) WebDriver.logger.deprecate ':timeout=', '#read_timeout= and #open_timeout=' self.open_timeout = value self.read_timeout = value end
Private Instance Methods
http()
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# File lib/selenium/webdriver/remote/http/default.rb, line 59 def http @http ||= begin http = new_http_client if server_url.scheme == 'https' http.use_ssl = true http.verify_mode = OpenSSL::SSL::VERIFY_NONE end # Defaulting open_timeout to nil to be consistent with Ruby 2.2 and earlier. http.open_timeout = open_timeout http.read_timeout = read_timeout if read_timeout http.start end end
new_http_client()
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# File lib/selenium/webdriver/remote/http/default.rb, line 132 def new_http_client if use_proxy? url = @proxy.http raise Error::WebDriverError, "expected HTTP proxy, got #{@proxy.inspect}" unless proxy.respond_to?(:http) && url proxy = URI.parse(url) clazz = Net::HTTP::Proxy(proxy.host, proxy.port, proxy.user, proxy.password) clazz.new(server_url.host, server_url.port) else Net::HTTP.new server_url.host, server_url.port end end
new_request_for(verb, url, headers, payload)
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# File lib/selenium/webdriver/remote/http/default.rb, line 118 def new_request_for(verb, url, headers, payload) req = Net::HTTP.const_get(verb.to_s.capitalize).new(url.path, headers) req.basic_auth server_url.user, server_url.password if server_url.userinfo req.body = payload if payload req end
proxy()
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# File lib/selenium/webdriver/remote/http/default.rb, line 146 def proxy @proxy ||= begin proxy = ENV['http_proxy'] || ENV['HTTP_PROXY'] no_proxy = ENV['no_proxy'] || ENV['NO_PROXY'] if proxy proxy = "http://#{proxy}" unless proxy.start_with?('http://') Proxy.new(http: proxy, no_proxy: no_proxy) end end end
request(verb, url, headers, payload, redirects = 0)
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# File lib/selenium/webdriver/remote/http/default.rb, line 77 def request(verb, url, headers, payload, redirects = 0) retries = 0 begin request = new_request_for(verb, url, headers, payload) response = response_for(request) rescue Errno::ECONNABORTED, Errno::ECONNRESET, Errno::EADDRINUSE # a retry is sometimes needed on Windows XP where we may quickly # run out of ephemeral ports # # A more robust solution is bumping the MaxUserPort setting # as described here: # # http://msdn.microsoft.com/en-us/library/aa560610%28v=bts.20%29.aspx raise if retries >= MAX_RETRIES retries += 1 sleep 2 retry rescue Errno::EADDRNOTAVAIL => ex # a retry is sometimes needed when the port becomes temporarily unavailable raise if retries >= MAX_RETRIES retries += 1 sleep 2 retry rescue Errno::ECONNREFUSED => ex raise ex.class, "using proxy: #{proxy.http}" if use_proxy? raise end if response.is_a? Net::HTTPRedirection raise Error::WebDriverError, 'too many redirects' if redirects >= MAX_REDIRECTS request(:get, URI.parse(response['Location']), DEFAULT_HEADERS.dup, nil, redirects + 1) else create_response response.code, response.body, response.content_type end end
response_for(request)
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# File lib/selenium/webdriver/remote/http/default.rb, line 128 def response_for(request) http.request request end
use_proxy?()
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# File lib/selenium/webdriver/remote/http/default.rb, line 158 def use_proxy? return false if proxy.nil? if proxy.no_proxy ignored = proxy.no_proxy.split(',').any? do |host| host == '*' || host == server_url.host || ( begin IPAddr.new(host).include?(server_url.host) rescue ArgumentError false end ) end !ignored else true end end