Checks http, https, ftp and gopher internet connections in regular intervals. It enables watching of web uptime, do repair actions on script errors (application restarting, unexpected error, Out of string space ...), web errors and problems (www service hangs, Connection fail, lazy web ...), large connection or data response times and communication link problems.

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Name (Interval) - Name of the connection check and its interval
UpTime - Daily server uptime
State - Current state - OK, Connect fail, Data fail
Data Length - Data Length of last check
Time [ms] - Connect time and data time
Check time - Date and time of last check

Name - Name of the connection check
Interval - Interval between two connection checks.
Enabled - Enable or disable this check
URL - URL to check. Can be one of http://, https://, ftp://and gopher://. The URL form is "protocol://[user:password@]host[:port][/file[?parameters]]"
Connection - Checks the connection to the host
Data - Checks the connection and reads data from the URL.
Connect retries - Number of connect retries to host:port
Connect timeout - Connect timeout for the URL
Data timeout - Data timeout for the URL
Log - Enable/disable logging of the check. Each check can be logged to file.
Events - Events defined for the Check

Name - Name of the connection check
Comment - Comment for the event
Enabled - Enable or disable this event
Log - Each event can be logged to a file. The checkbox enables/disables logging of the event.
Event types
On connect fail - Raised if connection to host failed.
On data fail - Raised if data read failed.
Connect time - Raised if connect time is greater/less than the value.
Data time - Raised if data time (complette data read) is greater/less than the value.
Data length - Raised if readed data length is greater/less than the value.
Data contatins - Raised if readed text data contains the string.
Actions
Number of events - The action is raised if event counter reaches the number. Event counter is cleared after the action is raised.
Number of events - continuous - The action is raised if event counter reaches the number. Event counter is cleared when event is not raised or after the action is raised.
Events during time - The action is raised if the events occurs in the time interval. Event interval is cleared after the action is raised.
Events during time - continuous - The action is raised if the events occurs each time in the time interval. Event interval is cleared when event is not raised or after the action is raised.
Action - Any OS command (.exe, .bat, .vbs ...)
Parameters - Command line for the action.