lib/httpx/io/ssl.rb in httpx-0.7.0 vs lib/httpx/io/ssl.rb in httpx-0.8.0

@@ -18,10 +18,14 @@
       @ctx.set_params(ctx_options) unless ctx_options.empty?
       super
       @state = :negotiated if @keep_open
     end
 
+    def interests
+      @interests || super
+    end
+
     def protocol
       @io.alpn_protocol || super
     rescue StandardError
       super
     end
@@ -60,19 +64,22 @@
         @io.sync_close = true
       end
       @io.connect_nonblock
       @io.post_connection_check(@hostname) if @ctx.verify_mode != OpenSSL::SSL::VERIFY_NONE
       transition(:negotiated)
-    rescue ::IO::WaitReadable,
-           ::IO::WaitWritable
+    rescue ::IO::WaitReadable
+      @interests = :r
+    rescue ::IO::WaitWritable
+      @interests = :w
     end
 
     # :nocov:
     if RUBY_VERSION < "2.3"
-      def read(*)
+      def read(_, buffer)
         super
       rescue ::IO::WaitWritable
+        buffer.clear
         0
       end
 
       def write(*)
         super
@@ -84,9 +91,10 @@
         def read(size, buffer)
           @io.read_nonblock(size, buffer)
           buffer.bytesize
         rescue ::IO::WaitReadable,
                ::IO::WaitWritable
+          buffer.clear
           0
         rescue EOFError
           nil
         end
       end