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Try to speed up find_working_proxies
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parent
f83e9e6eb9
commit
3830604e42
4 changed files with 51 additions and 41 deletions
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@ -107,14 +107,14 @@ end
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proxies = {} of String => Array({ip: String, port: Int32})
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if CONFIG.geo_bypass
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spawn do
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find_working_proxies(BYPASS_REGIONS) do |region, list|
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if !list.empty?
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proxies[region] = list
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spawn do
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find_working_proxies(BYPASS_REGIONS) do |region, list|
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if !list.empty?
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proxies[region] = list
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end
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end
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end
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end
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end
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before_all do |env|
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env.response.headers["X-XSS-Protection"] = "1; mode=block;"
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@ -1876,6 +1876,8 @@ get "/api/v1/comments/:id" do |env|
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proxies.each do |region, list|
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spawn do
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proxy_html = %(<meta itemprop="regionsAllowed" content="">)
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list.each do |proxy|
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begin
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proxy_client = HTTPClient.new(YT_URL)
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@ -1886,10 +1888,10 @@ get "/api/v1/comments/:id" do |env|
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proxy = HTTPProxy.new(proxy_host: proxy[:ip], proxy_port: proxy[:port])
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proxy_client.set_proxy(proxy)
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proxy_html = proxy_client.get("/watch?v=#{id}&bpctr=#{Time.new.epoch + 2000}&gl=US&hl=en&disable_polymer=1")
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response = proxy_client.get("/watch?v=#{id}&bpctr=#{Time.new.epoch + 2000}&gl=US&hl=en&disable_polymer=1")
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proxy_headers = HTTP::Headers.new
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proxy_headers["cookie"] = proxy_html.cookies.add_request_headers(headers)["cookie"]
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proxy_html = proxy_html.body
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proxy_headers["cookie"] = response.cookies.add_request_headers(headers)["cookie"]
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proxy_html = response.body
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if proxy_html.match(/<meta itemprop="regionsAllowed" content="">/)
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bypass_channel.send(nil)
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@ -1901,6 +1903,11 @@ get "/api/v1/comments/:id" do |env|
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rescue ex
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end
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end
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# If none of the proxies we tried returned a valid response
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if proxy_html.match(/<meta itemprop="regionsAllowed" content="">/)
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bypass_channel.send(nil)
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end
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end
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end
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@ -93,6 +93,25 @@ def get_proxies(country_code = "US")
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return get_nova_proxies(country_code)
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end
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def filter_proxies(proxies)
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proxies.select! do |proxy|
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begin
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client = HTTPClient.new(YT_URL)
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client.read_timeout = 10.seconds
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client.connect_timeout = 10.seconds
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proxy = HTTPProxy.new(proxy_host: proxy[:ip], proxy_port: proxy[:port])
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client.set_proxy(proxy)
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client.head("/").status_code == 200
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rescue ex
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false
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end
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end
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return proxies
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end
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def get_nova_proxies(country_code = "US")
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country_code = country_code.downcase
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client = HTTP::Client.new(URI.parse("https://www.proxynova.com"))
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@ -127,7 +146,7 @@ def get_nova_proxies(country_code = "US")
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proxies << {ip: ip, port: port, score: score}
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end
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proxies = proxies.sort_by { |proxy| proxy[:score] }.reverse
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# proxies = proxies.sort_by { |proxy| proxy[:score] }.reverse
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return proxies
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end
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@ -156,39 +156,14 @@ def update_decrypt_function
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end
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def find_working_proxies(regions)
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proxy_channel = Channel({String, Array({ip: String, port: Int32})}).new
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loop do
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regions.each do |region|
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proxies = get_proxies(region).first(20)
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proxies = proxies.map { |proxy| {ip: proxy[:ip], port: proxy[:port]} }
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# proxies = filter_proxies(proxies)
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regions.each do |region|
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spawn do
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loop do
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begin
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proxies = get_proxies(region).first(20)
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rescue ex
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next proxy_channel.send({region, Array({ip: String, port: Int32}).new})
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end
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proxies.select! do |proxy|
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begin
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client = HTTPClient.new(YT_URL)
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client.read_timeout = 10.seconds
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client.connect_timeout = 10.seconds
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proxy = HTTPProxy.new(proxy_host: proxy[:ip], proxy_port: proxy[:port])
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client.set_proxy(proxy)
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client.get("/").status_code == 200
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rescue ex
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false
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end
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end
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proxies = proxies.map { |proxy| {ip: proxy[:ip], port: proxy[:port]} }
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proxy_channel.send({region, proxies})
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end
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yield region, proxies
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Fiber.yield
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end
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end
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loop do
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yield proxy_channel.receive
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end
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end
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@ -543,6 +543,10 @@ def fetch_video(id, proxies)
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proxies.each do |region, list|
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spawn do
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info = HTTP::Params.new({
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"reason" => [info["reason"]],
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})
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list.each do |proxy|
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begin
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client = HTTPClient.new(YT_URL)
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@ -563,6 +567,11 @@ def fetch_video(id, proxies)
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rescue ex
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end
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end
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# If none of the proxies we tried returned a valid response
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if info["reason"]?
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bypass_channel.send(nil)
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end
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end
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end
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