Comment on The way CTRL-C in Postgres CLI cancels queries is incredibly hack-yparentComments−adrian_b5moAs others have said, TCP allows sending urgent packets, precisely for solving this problem.At the receiver, a signal handler must be used, which will be invoked when an urgent packet is received, with SIGURG.
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As others have said, TCP allows sending urgent packets, precisely for solving this problem.
At the receiver, a signal handler must be used, which will be invoked when an urgent packet is received, with SIGURG.