Faulty buffer write operations #52
Description
Right now the framer has multiple buffer.writeUInt32BE calls. In case priority.exclusive is truthy it can pass in a negative value because 0x80000000 | undefined === -(2 ** 31).
This currently works because the buffer write operation will overflow and safe that value. That will not be possible in future versions anymore.
Right now the test should generate priority request frame will result in such a case. I tried to fix it but I am not sure what the right solution should be. Ping @indutny
Refs: nodejs/node#18395