mirrors/i2pd
2
0
Fork 0
mirror of https://github.com/PurpleI2P/i2pd synced 2024-11-10 00:00:29 +03:00
Code Issues Packages Projects Releases Wiki Activity

core file is limited by a system by default

Browse Source
This commit is contained in:
orignal 2016-11-03 21:37:47 -04:00
parent f1254fd5d4
commit 480ce6f522
3 changed files with 18 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
Config.cpp
View File

@ -62,7 +62,7 @@ namespace config {
options_description limits("Limits options");
limits.add_options()
("limits.coresize", value<uint32_t>()->default_value(0), "Maximum size of corefile in Kb (0 - disable coredumps)")
("limits.coresize", value<uint32_t>()->default_value(0), "Maximum size of corefile in Kb (0 - use system limit)")
("limits.openfiles", value<uint16_t>()->default_value(0), "Maximum number of open files (0 - use system default)")
("limits.transittunnels", value<uint16_t>()->default_value(2500), "Maximum active transit sessions (default:2500)")
;

25
DaemonLinux.cpp
View File

@ -102,19 +102,22 @@ namespace i2p
LogPrint(eLogError, "Daemon: limits.openfiles exceeds system limit: ", limit.rlim_max);
}
uint32_t cfsize; i2p::config::GetOption("limits.coresize", cfsize);
cfsize *= 1024;
getrlimit(RLIMIT_CORE, &limit);
if (cfsize <= limit.rlim_max) {
limit.rlim_cur = cfsize;
if (setrlimit(RLIMIT_CORE, &limit) != 0) {
LogPrint(eLogError, "Daemon: can't set max size of coredump: ", strerror(errno));
} else if (cfsize == 0) {
LogPrint(eLogInfo, "Daemon: coredumps disabled");
if (cfsize) // core file size set
{
cfsize *= 1024;
getrlimit(RLIMIT_CORE, &limit);
if (cfsize <= limit.rlim_max) {
limit.rlim_cur = cfsize;
if (setrlimit(RLIMIT_CORE, &limit) != 0) {
LogPrint(eLogError, "Daemon: can't set max size of coredump: ", strerror(errno));
} else if (cfsize == 0) {
LogPrint(eLogInfo, "Daemon: coredumps disabled");
} else {
LogPrint(eLogInfo, "Daemon: set max size of core files to ", cfsize / 1024, "Kb");
}
} else {
LogPrint(eLogInfo, "Daemon: set max size of core files to ", cfsize / 1024, "Kb");
LogPrint(eLogError, "Daemon: limits.coresize exceeds system limit: ", limit.rlim_max);
}
} else {
LogPrint(eLogError, "Daemon: limits.coresize exceeds system limit: ", limit.rlim_max);
}
// Pidfile

2
docs/configuration.md
View File

@ -88,6 +88,8 @@ All options below still possible in cmdline, but better write it in config file:
* --addressbook.subscriptions= - AddressBook subscriptions URLs, separated by comma
* --limits.transittunnels= - Override maximum number of transit tunnels. 2500 by default
* --limits.openfiles= - Maximum size of corefile in Kb (0 - use system limit)
* --limits.coresize= - Maximum size of corefile in Kb (0 - use system limit)
Config files
------------