auto_fragment is a member of stream (API Change):

fix #374, fix #446

* auto_fragment option struct is removed

Actions Required:

* Change call sites which use auto_fragment with set_option
  to call stream::auto_fragment instead.

include/beast/websocket/option.hpp

@@ -22,43 +22,6 @@
 namespace beast {
 namespace websocket {
 
-/** Automatic fragmentation option.
-
-    Determines if outgoing message payloads are broken up into
-    multiple pieces.
-
-    When the automatic fragmentation size is turned on, outgoing
-    message payloads are broken up into multiple frames no larger
-    than the write buffer size.
-
-    The default setting is to fragment messages.
-
-    @note Objects of this type are used with
-          @ref beast::websocket::stream::set_option.
-
-    @par Example
-    Setting the automatic fragmentation option:
-    @code
-    ...
-    websocket::stream<ip::tcp::socket> stream(ios);
-    stream.set_option(auto_fragment{true});
-    @endcode
-*/
-#if BEAST_DOXYGEN
-using auto_fragment = implementation_defined;
-#else
-struct auto_fragment
-{
-    bool value;
-
-    explicit
-    auto_fragment(bool v)
-        : value(v)
-    {
-    }
-};
-#endif
-
 /** Message type option.
 
     This controls the opcode set for outgoing messages. Valid

include/beast/websocket/stream.hpp

@@ -151,6 +151,41 @@ public:
     */
     ~stream() = default;
 
+    /** Set the automatic fragmentation option.
+
+        Determines if outgoing message payloads are broken up into
+        multiple pieces.
+
+        When the automatic fragmentation size is turned on, outgoing
+        message payloads are broken up into multiple frames no larger
+        than the write buffer size.
+
+        The default setting is to fragment messages.
+
+        @note Objects of this type are used with
+              @ref beast::websocket::stream::set_option.
+
+        @par Example
+        Setting the automatic fragmentation option:
+        @code
+        ...
+        websocket::stream<ip::tcp::socket> stream{ios};
+        stream.auto_fragment(true);
+        @endcode
+    */
+    void
+    auto_fragment(bool v)
+    {
+        wr_autofrag_ = v;
+    }
+
+    /// Returns `true` if the automatic fragmentation option is set.
+    bool
+    auto_fragment() const
+    {
+        return wr_autofrag_;
+    }
+
     /** Set options on the stream.
 
         The application must ensure that calls to set options
@@ -173,13 +208,6 @@ public:
             std::forward<An>(an)...);
     }
 
-    /// Set the automatic fragment size option
-    void
-    set_option(auto_fragment const& o)
-    {
-        wr_autofrag_ = o.value;
-    }
-
     /// Set the outgoing message type
     void
     set_option(message_type const& o)