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suppressing socketStream warnings during shutdown initiated by SIGINT

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Daniel Graczer 2020-08-26 12:13:21 +07:00 committed by Mathias LANG
parent a027c233c2
commit a462db4e04
1 changed files with 16 additions and 6 deletions
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22
source/eventcore/drivers/posix/driver.d
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@ -21,6 +21,7 @@ import eventcore.internal.utils;
import core.time : MonoTime;
import std.algorithm.comparison : among, min, max;
import std.format : format;
version (Posix) {
package alias sock_t = int;
@ -116,14 +117,23 @@ final class PosixEventDriver(Loop : PosixEventLoop) : EventDriver {
return thname.length ? thname : "unknown";
}
if (m_loop.m_handleCount > 0) {
print("Warning (thread: %s): leaking eventcore driver because there are still active handles", getThreadName());
foreach (id, ref s; m_loop.m_fds)
if (!s.specific.hasType!(typeof(null)) && !(s.common.flags & FDFlags.internal))
print(" FD %s (%s)", id, s.specific.kind);
return false;
string leaking_handle_desc;
foreach (id, ref s; m_loop.m_fds) {
if (!s.specific.hasType!(typeof(null)) && !(s.common.flags & FDFlags.internal) &&
(!s.specific.hasType!(StreamSocketSlot) || s.streamSocket.state == ConnectionState.connected))
try {
leaking_handle_desc ~= format!" FD %s (%s)\n"(id, s.specific.kind);
} catch (Exception ex) { print("exception happened in Driver.dispose() during formatting"); }
}
if(leaking_handle_desc.length) {
print("Warning (thread: %s): leaking eventcore driver because there are still active handles", getThreadName());
print(leaking_handle_desc);
}
if (m_loop.m_handleCount > 0)
return false;
m_processes.dispose();
m_files.dispose();
m_dns.dispose();