context.rb in protocol-hpack-1.4.0

- old
+ new

@@ -149,11 +149,13 @@
 			# @return [Array] +[key, value]+
 			def dereference(index)
 				# NOTE: index is zero-based in this module.
 				value = STATIC_TABLE[index] || @table[index - STATIC_TABLE.size]
 				
-				raise CompressionError, "Index #{index} too large" unless value
+				if value.nil?
+					raise CompressionError, "Index #{index} too large!"
+				end
 				
 				return value
 			end
 
 			# Header Block Processing
@@ -283,10 +285,17 @@
 			#  When the size is reduced, some headers might be evicted.
 			def table_size= size
 				@table_size = size
 				size_check(nil)
 			end
-
+			
+			def change_table_size(size)
+				self.table_size = size
+				
+				# The command to resize the table:
+				return {type: :change_table_size, value: size}
+			end
+			
 			# Returns current table size in octets
 			# @return [Integer]
 			def current_table_size
 				@table.inject(0) {|r, (k, v)| r + k.bytesize + v.bytesize + 32}
 			end