This is a simple TCP checker.

You can use this program, if you need to log, when your port is sleeping.

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Usage: go run tcpCheck.go [-l latency] [-tok] [-tnot] <host> <port>

Example: go run tcpCheck.go 192.168.88.1 22

or you can use some flags:

go run tcpCheck.go -l 300 -tok 10 -tnot 1 192.168.88.1 22

where:

• -l means latency (in milliseconds)
• -tok means time to sleep after OK connection (in seconds)
• -tnot means time to sleep after NOT OK connection (in seconds)

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Enjoy :)