Allow setting write_timeout for connections on Ruby 2.6+

README.md

@@ -191,6 +191,7 @@ Open and read timeouts are configurable:
 ```ruby
 Stripe.open_timeout = 30 # in seconds
 Stripe.read_timeout = 80
+Stripe.write_timeout = 30
 ```
 
 Please take care to set conservative read timeouts. Some API requests can take

lib/stripe.rb

@@ -71,6 +71,7 @@ class << self
     def_delegators :@configuration, :connect_base, :connect_base=
     def_delegators :@configuration, :open_timeout, :open_timeout=
     def_delegators :@configuration, :read_timeout, :read_timeout=
+    def_delegators :@configuration, :write_timeout, :write_timeout=
     def_delegators :@configuration, :proxy, :proxy=
     def_delegators :@configuration, :verify_ssl_certs, :verify_ssl_certs=
     def_delegators :@configuration, :ca_bundle_path, :ca_bundle_path=

lib/stripe/connection_manager.rb

@@ -119,6 +119,9 @@ def execute_request(method, uri, body: nil, headers: nil, query: nil)
 
       connection.open_timeout = Stripe.open_timeout
       connection.read_timeout = Stripe.read_timeout
+      if connection.respond_to?(:write_timeout=)
+        connection.write_timeout = Stripe.write_timeout
+      end
 
       connection.use_ssl = uri.scheme == "https"
 

lib/stripe/stripe_configuration.rb

@@ -42,6 +42,7 @@ class StripeConfiguration
     attr_reader :max_network_retry_delay
     attr_reader :open_timeout
     attr_reader :read_timeout
+    attr_reader :write_timeout
     attr_reader :proxy
     attr_reader :verify_ssl_certs
 
@@ -72,6 +73,7 @@ def initialize
 
       @open_timeout = 30
       @read_timeout = 80
+      @write_timeout = 30
 
       @api_base = "https://api.stripe.com"
       @connect_base = "https://connect.stripe.com"
@@ -109,6 +111,11 @@ def read_timeout=(read_timeout)
       StripeClient.clear_all_connection_managers
     end
 
+    def write_timeout=(write_timeout)
+      @write_timeout = write_timeout
+      StripeClient.clear_all_connection_managers
+    end
+
     def proxy=(proxy)
       @proxy = proxy
       StripeClient.clear_all_connection_managers

test/stripe/connection_manager_test.rb

@@ -39,6 +39,7 @@ class ConnectionManagerTest < Test::Unit::TestCase
 
         old_open_timeout = Stripe.open_timeout
         old_read_timeout = Stripe.read_timeout
+        old_write_timeout = Stripe.write_timeout
 
         begin
           # Make sure any global initialization here is undone in the `ensure`
@@ -47,6 +48,7 @@ class ConnectionManagerTest < Test::Unit::TestCase
 
           Stripe.open_timeout = 123
           Stripe.read_timeout = 456
+          Stripe.write_timeout = 789
 
           conn = @manager.connection_for("https://stripe.com")
 
@@ -63,6 +65,7 @@ class ConnectionManagerTest < Test::Unit::TestCase
           # Timeouts
           assert_equal 123, conn.open_timeout
           assert_equal 456, conn.read_timeout
+          assert_equal 789, conn.write_timeout
 
           assert_equal true, conn.use_ssl?
           assert_equal OpenSSL::SSL::VERIFY_PEER, conn.verify_mode
@@ -72,6 +75,7 @@ class ConnectionManagerTest < Test::Unit::TestCase
 
           Stripe.open_timeout = old_open_timeout
           Stripe.read_timeout = old_read_timeout
+          Stripe.write_timeout = old_write_timeout
         end
       end
 

test/stripe/stripe_configuration_test.rb

@@ -16,6 +16,7 @@ class StripeConfigurationTest < Test::Unit::TestCase
         assert_equal 0, config.max_network_retries
         assert_equal 30, config.open_timeout
         assert_equal 80, config.read_timeout
+        assert_equal 30, config.write_timeout
         assert_equal "https://api.stripe.com", config.api_base
         assert_equal "https://connect.stripe.com", config.connect_base
         assert_equal "https://files.stripe.com", config.uploads_base
@@ -25,10 +26,12 @@ class StripeConfigurationTest < Test::Unit::TestCase
         config = Stripe::StripeConfiguration.setup do |c|
           c.open_timeout = 100
           c.read_timeout = 100
+          c.write_timeout = 100
         end
 
         assert_equal 100, config.open_timeout
         assert_equal 100, config.read_timeout
+        assert_equal 100, config.write_timeout
       end
     end
 

test/stripe_test.rb

@@ -54,6 +54,11 @@ class StripeTest < Test::Unit::TestCase
       assert_equal 10, Stripe.read_timeout
     end
 
+    should "allow write timeout to be configured" do
+      Stripe.write_timeout = 10
+      assert_equal 10, Stripe.write_timeout
+    end
+
     should "allow api_key to be configured" do
       Stripe.api_key = "sk_local_test"
       assert_equal "sk_local_test", Stripe.api_key