3 ms·
Enterprise databases are filled with users usurping a field with pre/post-pending characters to mean something special to them. Even filenames have this proble
by mycall 2y ago
Enterprise databases are filled with users usurping a field with pre/post-pending characters to mean something special to them. Even filenames have this problem due to limitations in directory trees. Inband signals will never go away.
- delusional 2y agoAt some level everything has to go in a single band. I don't have separate network connections to my house, I don't send separate TCP SYN packets for each "band". I don't have separate storage devices for each file on my harddrive. We multiplex the data somewhere. Yhe trick to it is that the multiplexer has to be a component, and not a distributed set of ad-hoc regexes.
- fragmede 2y agoat some level, sure, but I can no longer put +++ATH0 into my comment and have it hang up your connection, so it's worth some effort to prevent the problem.
- boznz 2y ago.. Hey! My dial-up just dropped out.
- sneak 2y agoStrictly speaking, that only works with a three second delay between the third + (at which you receive “OK”, indicating a mode switch from data mode back to command mode) and the AT command (which is then interpreted as a command and not data). Anything that would hang up on seeing that string as a monolith was operating out of Hayes spec.