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Fix: leak fd

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This commit is contained in:
Hiroki Noda 2018-03-22 05:14:10 +09:00
parent 041d55e584
commit d3708c5e66
1 changed files with 2 additions and 1 deletions
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3
source/eventcore/drivers/posix/sockets.d
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@ -960,13 +960,14 @@ private int getBacklogSize()
int backlog = 128;
version(linux)
{
import core.stdc.stdio : fopen, fscanf;
import core.stdc.stdio : fclose, fopen, fscanf;
auto somaxconn = fopen("/proc/sys/net/core/somaxconn", "re");
if(somaxconn)
{
int tmp;
if (fscanf(somaxconn, "%d", &tmp) == 1)
backlog = tmp;
fclose(somaxconn);
}
}
return backlog;