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@ -8,6 +8,7 @@
@@ -8,6 +8,7 @@
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#include <unistd.h> |
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#include <fcntl.h> |
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#include <sys/stat.h> |
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#include <sys/resource.h> |
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#include "Config.h" |
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#include "FS.h" |
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@ -83,6 +84,39 @@ namespace i2p
@@ -83,6 +84,39 @@ namespace i2p
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#endif |
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} |
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// set proc limits
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struct rlimit limit; |
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uint16_t nfiles; i2p::config::GetOption("limits.openfiles", nfiles); |
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getrlimit(RLIMIT_NOFILE, &limit); |
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if (nfiles == 0) { |
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LogPrint(eLogInfo, "Daemon: using system limit in ", limit.rlim_cur, " max open files"); |
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} else if (nfiles <= limit.rlim_max) { |
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limit.rlim_cur = nfiles; |
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if (setrlimit(RLIMIT_NOFILE, &limit) == 0) { |
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LogPrint(eLogInfo, "Daemon: set max number of open files to ", |
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nfiles, " (system limit is ", limit.rlim_max, ")"); |
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} else { |
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LogPrint(eLogError, "Daemon: can't set max number of open files: ", strerror(errno)); |
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} |
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} else { |
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LogPrint(eLogError, "Daemon: limits.openfiles exceeds system limit: ", limit.rlim_max); |
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} |
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uint32_t cfsize; i2p::config::GetOption("limits.coresize", cfsize); |
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cfsize *= 1024; |
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getrlimit(RLIMIT_CORE, &limit); |
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if (cfsize <= limit.rlim_max) { |
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limit.rlim_cur = cfsize; |
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if (setrlimit(RLIMIT_CORE, &limit) != 0) { |
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LogPrint(eLogError, "Daemon: can't set max size of coredump: ", strerror(errno)); |
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} else if (cfsize == 0) { |
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LogPrint(eLogInfo, "Daemon: coredumps disabled"); |
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} else { |
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LogPrint(eLogInfo, "Daemon: set max size of core files to ", cfsize / 1024, "Kb"); |
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} |
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} else { |
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LogPrint(eLogError, "Daemon: limits.coresize exceeds system limit: ", limit.rlim_max); |
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} |
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// Pidfile
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// this code is c-styled and a bit ugly, but we need fd for locking pidfile
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std::string pidfile; i2p::config::GetOption("pidfile", pidfile); |
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