Topology
Timeout
The timeout (default timeoutTopoValue)
parameterdefines the default timeout to be applied to
the front end and back end to which this driver is connected. If multiple
drivers are connected, the maximum value across all of them defines
the default. The timeout is always in seconds. A value of 0, requests
no timeout. The value cannot be negative. If multiple drivers connect
to the same front end or back end, a value of 0 requesting no timeout
can be replaced by a non-zero value. If you want to force there to
be no timeout, set the timeout to some very large value. For instance,
you may leave the timeout value at the default value of 600 seconds.
When the topodriver calls the remote server, it waits for 600 seconds
to receive a response from the server. During topology synchronization
if for some reason the underlying source domain stops responding to
SAM, after a wait of 600 seconds, SAM will time-out and resume topology
synchronization after the next topology discovery cycle.
The
TimeOutTopo <n>
parameter is present in the dxa configuration
file of the corresponding domain (for example, dxa-sam.conf for SAM
domains). The timeout value can be modified in the corresponding underlying
domain dxa configuration file.