ganglia/monitor-core — pull request #34 by waxie (2012-04-26 10:33:15+00:00)
Title: Receive buffer option for gmond

* added option to udp_recv_channel called "buffer" in bytes, i.e.:

udp_recv_channel {
port = 1234
buffer = 1024000
}

* choose not to set buffer in default config (conf_default.h.in)
* if no buffer option is specified, continue like normal
* if buffer option is specified, set receive buffer using APR
* if setting buffer fails, gmond prints error and exit
* if receive buffer size mismatches between OS/kernel and specified option, print error and exit