[Aggregator] Daemon mode (-D)
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@ -9,7 +9,7 @@
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/* Arguments & program configuration */
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#define OPTIONS "a:Ac:C:f:hi:k:K:l:o:p:qt:vV" // getopt string
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#define OPTIONS "a:Ac:C:Df:hi:k:K:l:o:p:qt:vV" // getopt string
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#define DEFAULT_CONFIG_FILE "/usr/local/etc/owlps/owlps-aggregator.conf"
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#define DEFAULT_AGGREGATE_TIMEOUT 1500 // milliseconds
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#define DEFAULT_KEEP_TIMEOUT 3000 // milliseconds
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@ -102,6 +102,14 @@ int main(int argc, char **argv)
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}
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}
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if (cfg_getbool(cfg, "daemon"))
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{
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if (VERBOSE_WARNING)
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fprintf(stderr, "Detaching to background...\n") ;
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if (daemon(0, 0))
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perror("Cannot daemonize") ;
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}
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ret = read_loop(sockfd) ;
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/* Wait for the threads to terminate */
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@ -197,6 +205,9 @@ int parse_config_file(int argc, char **argv)
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// Config file options for confuse
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cfg_opt_t opts[] =
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{
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// Daemon mode
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CFG_BOOL("daemon", cfg_false, CFGF_NONE),
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// Verbose level
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CFG_INT("verbose", 0, CFGF_NONE),
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@ -307,6 +318,9 @@ int parse_command_line(int argc, char **argv)
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case 'C' :
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cfg_setint(cfg, "ap_check_interval", strtol(optarg, NULL, 0)) ;
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break ;
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case 'D' :
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cfg_setbool(cfg, "daemon", cfg_true) ;
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break ;
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case 'f' : // Config file
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break ; // (already parsed)
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case 'i' :
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@ -1309,6 +1323,7 @@ void print_usage()
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printf("Usage:\n"
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"\t%s"
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" [-f config_file]"
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" [-D]"
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" [-v[v[v[v]]] | -q]"
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" -o output_file"
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" [-i positionner_ip]"
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@ -1330,6 +1345,7 @@ void print_usage()
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"\t-V\t\tShow version information.\n"
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"\t-f config_file\tUse 'config_file' instead of the default"
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" configuration file (%s).\n"
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"\t-D\t\tDaemon mode.\n"
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"\t-v\t\tBe verbose. You can use this option up to 4 times to"
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" increase the level of verbosity (1 = warnings, 2 = useful"
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" information, 3 = too much information, 4 = displays the"
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