TCPing

Yet another tcping tool - forked from https://github.com/hwsdien/gotcping

Measure your RTT / latency to any TCP endpoint.

Requirements

gotcping uses the awesome stats library by montanaflynn

Installing

From source

go get github.com/pjperez/gotcping

Binaries

Windows and Linux

gotcping 0.5.1

Usage

gotcping -host host [-port port_number] [-count number_of_repetitions] [-timeout timeout_in_seconds]

Alternate (only host is mandatory and can be specified either as a flag or as an argument)

gotcping host

Defaults

-port default to 80
-count defaults to 10 probes [0 means infinite]
-timeout defaults to 1 second

Example

Specify all parameters

D:\gotcping> .\gotcping.exe -host github.com -count 5 -port 443
Probe 1: Connected to github.com:443, RTT=84.81ms
Probe 2: Connected to github.com:443, RTT=88.73ms
Probe 3: Connected to github.com:443, RTT=83.29ms
Probe 4: Connected to github.com:443, RTT=88.43ms
Probe 5: Connected to github.com:443, RTT=83.65ms

Probes sent: 5
Successful responses: 5
% of requests failed: 0
Min response time: 83.2916ms
Average response time: 85.78024ms
Median response time: 84.8074ms
Max response time: 88.7265ms

90% of requests were faster than: 88.7265ms
75% of requests were faster than: 88.4301ms
50% of requests were faster than: 84.8074ms
25% of requests were faster than: 83.2916ms

Specify only host

D:\gotcping> .\gotcping.exe github.com
Probe 1: Connected to github.com:80, RTT=82.76ms
Probe 2: Connected to github.com:80, RTT=84.10ms
Probe 3: Connected to github.com:80, RTT=83.69ms
Probe 4: Connected to github.com:80, RTT=82.61ms
Probe 5: Connected to github.com:80, RTT=84.19ms
Probe 6: Connected to github.com:80, RTT=81.33ms
Probe 7: Connected to github.com:80, RTT=84.50ms
Probe 8: Connected to github.com:80, RTT=87.60ms
Probe 9: Connected to github.com:80, RTT=83.36ms
Probe 10: Connected to github.com:80, RTT=84.28ms

Probes sent: 10
Successful responses: 10
% of requests failed: 0
Min response time: 81.3263ms
Average response time: 83.84194ms
Median response time: 83.8931ms
Max response time: 87.6028ms

90% of requests were faster than: 86.05115ms
75% of requests were faster than: 84.2835ms
50% of requests were faster than: 83.8931ms
25% of requests were faster than: 82.7575ms