[GH-ISSUE #449] Does this error occurred by Healthchecks.io side? #337

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opened 2026-02-25 23:42:05 +03:00 by kerem · 2 comments

kerem commented

2026-02-25 23:42:05 +03:00

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Originally created by @aeharvlee on GitHub (Nov 16, 2020).
Original GitHub issue: https://github.com/healthchecks/healthchecks/issues/449

When I try to send ping to check, it shows the error message sometimes.

HTTPSConnectionPool(host='hc-ping.com', port=443): Max retries exceeded with url: /a3515c03-29cf-4997-9416-d14311b1d949 (Caused by NewConnectionError('<urllib3.connection.HTTPSConnection object at 0x7fbe49001090>: Failed to establish a new connection: [Errno -2] Name or service not known'))

There was no error by my side at that time.
I want to know whether this error is well-known(not serious) or something.

Originally created by @aeharvlee on GitHub (Nov 16, 2020). Original GitHub issue: https://github.com/healthchecks/healthchecks/issues/449 When I try to send ping to check, it shows the error message sometimes. HTTPSConnectionPool(host='hc-ping.com', port=443): Max retries exceeded with url: /a3515c03-29cf-4997-9416-d14311b1d949 (Caused by NewConnectionError('<urllib3.connection.HTTPSConnection object at 0x7fbe49001090>: Failed to establish a new connection: [Errno -2] Name or service not known')) There was no error by my side at that time. I want to know whether this error is well-known(not serious) or something.

kerem closed this issue

2026-02-25 23:42:05 +03:00

kerem commented

2026-02-25 23:42:06 +03:00

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@cuu508 commented on GitHub (Nov 16, 2020):

"Name or service not known" means DNS resolution failed. The most likely reason is your network connection was down when the client was pinging hc-ping.com.

@cuu508 commented on GitHub (Nov 16, 2020): "Name or service not known" means DNS resolution failed. The most likely reason is your network connection was down when the client was pinging hc-ping.com.

kerem commented

2026-02-25 23:42:06 +03:00

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@aeharvlee commented on GitHub (Nov 16, 2020):

@cuu508 Thanks for your answer.

If so, it must have been an error in my client program when connecting to hc-ping.com.

@aeharvlee commented on GitHub (Nov 16, 2020): @cuu508 Thanks for your answer. If so, it must have been an error in my client program when connecting to hc-ping.com.

kerem referenced this issue

2026-02-25 23:44:12 +03:00

[PR #344] [MERGED] Api single check #936