Healthcheck?

[Jake Pearson]

Hi,
Is there a way to do an http healthcheck on a transactor instance? We
would like to be able to know if the transactor went down.

thanks,

[Stuart Halloway]

Hi Jake,

The transactor does not open an HTTP endpoint, but calling sync() [1] from
the peer can let you choose your own timeout-based determination of
transactor health.

Stu

[1] http://docs.datomic.com/javadoc/datomic/Connection.html#sync()

Post by Jake Pearson
Hi,
Is there a way to do an http healthcheck on a transactor instance? We
would like to be able to know if the transactor went down.
thanks,
Jake
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[Daniel Compton]

Note there is now a health check available for the transactor. Details are
available at http://docs.datomic.com/transactor.html#sec-1-1.

Posting this here, as this post still ranks highly for "Datomic
Healthcheck".

Post by Stuart Halloway
Hi Jake,
You could use the Custom Monitoring callback (documented at
http://docs.datomic.com/monitoring.html) to push some kind of "I am ok"
message.
Stu

Hi,
Is there anything we can do in the absence of a peer? Our deployment
team would like to know if the transactor started correctly when we deploy
a new transactor. It would be independent of a peer running.
thanks,
Jake

Post by Stuart Halloway
Hi Jake,
The transactor does not open an HTTP endpoint, but calling sync() [1]
from the peer can let you choose your own timeout-based determination of
transactor health.
Stu
[1] http://docs.datomic.com/javadoc/datomic/Connection.html#sync()

Post by Jake Pearson
Hi,
Is there a way to do an http healthcheck on a transactor instance? We
would like to be able to know if the transactor went down.
thanks,
Jake
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[Daniel Compton]

Note this is only available in Datomic 0.9.5561.50 and later.

Post by Daniel Compton
Note there is now a health check available for the transactor. Details are
available at http://docs.datomic.com/transactor.html#sec-1-1.
Posting this here, as this post still ranks highly for "Datomic
Healthcheck".

Post by Stuart Halloway
Hi Jake,
You could use the Custom Monitoring callback (documented at
http://docs.datomic.com/monitoring.html) to push some kind of "I am ok"
message.
Stu

Hi,
Is there anything we can do in the absence of a peer? Our deployment
team would like to know if the transactor started correctly when we deploy
a new transactor. It would be independent of a peer running.
thanks,
Jake

Post by Stuart Halloway
Hi Jake,
The transactor does not open an HTTP endpoint, but calling sync() [1]
from the peer can let you choose your own timeout-based determination of
transactor health.
Stu
[1] http://docs.datomic.com/javadoc/datomic/Connection.html#sync()

Post by Jake Pearson
Hi,
Is there a way to do an http healthcheck on a transactor instance? We
would like to be able to know if the transactor went down.
thanks,
Jake
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