def replace(key, value, expiry = 0, raw = false)
raise MemCacheError, "Update of readonly cache" if @readonly
with_server(key) do |server, cache_key|
value = Marshal.dump value unless raw
logger.debug { "replace #{key} to #{server}: #{value ? value.to_s.size : 'nil'}" } if logger
command = "replace #{cache_key} 0 #{expiry} #{value.to_s.size}#{noreply}\r\n#{value}\r\n"
with_socket_management(server) do |socket|
socket.write command
break nil if @no_reply
result = socket.gets
raise_on_error_response! result
result
end
end
end