Changing the HTTP read timeout
The HTTP read timeout determines how long the IBM® IoT MessageSight Web UI waits before it times out when it is waiting for an HTTP read request to complete. By default, this value is set to 20 seconds. If you have a slow connection, it is possible that your HTTP read request cannot complete within 20 seconds. In this case, you might consider increasing the HTTP read timeout.
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CAUTION:
The HTTP read timeout is set to the
default of 20 seconds to help mitigate against a type of denial of
service attack. Therefore, change this setting only if necessary.