Hi Larry, Today Larry Adams wrote:
> All, > > I am writing a function in PHP that opens a bi-directional process to > rrdtool using the syntax: > > rrdtool - > > As everyone is pretty much aware, this open a pipe that can receive > commands from standard in and echo back on standard out. > > However, I wanted to confirm what character steam should be used to > confirm that an entire package has been received from the rrdtool pipe. > At the moment, I am using either of the following two substring matches: > > "OK" > "ERROR" > > Is this sufficient? Are there any other substring matches that tell me > that the command has completed? almost, but have a look at the graphv command since it can return an inline graph, there you have to just read the number of characters advised before the graph is being dumped ... cheers tobi > Thanks in Advance, > > Larry Adams > TheWitness @ > www.cacti.net > > _______________________________________________ > rrd-users mailing list > [email protected] > https://lists.oetiker.ch/cgi-bin/listinfo/rrd-users > > -- Tobi Oetiker, OETIKER+PARTNER AG, Aarweg 15 CH-4600 Olten, Switzerland http://it.oetiker.ch [email protected] ++41 62 775 9902 / sb: -9900 _______________________________________________ rrd-users mailing list [email protected] https://lists.oetiker.ch/cgi-bin/listinfo/rrd-users
