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Fix reported status for disconnected message based Unix sockets.

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Was reporting IOStatus.ok for a connection that was disconnected, possibly resulting in an endless loop (or recursion) of trying to read another (apparently zero sized) packet.
This commit is contained in:
Sönke Ludwig 2020-05-25 14:37:55 +02:00
parent 167745efb0
commit 194667a99f
1 changed files with 5 additions and 1 deletions
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4
source/eventcore/drivers/posix/sockets.d
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@ -851,8 +851,12 @@ final class PosixEventDriverSockets(Loop : PosixEventLoop) : EventDriverSockets
}
scope src_addrc = new RefAddress(() @trusted { return cast(sockaddr*)&src_addr; } (), src_addr_len);
if (ret == 0) {
on_receive_finish(socket, IOStatus.disconnected, 0, src_addrc);
} else {
on_receive_finish(socket, IOStatus.ok, ret, src_addrc);
}
}
package void receiveNoGC(DatagramSocketFD socket, ubyte[] buffer, IOMode mode, void delegate(DatagramSocketFD, IOStatus, size_t, scope RefAddress) @safe nothrow @nogc on_receive_finish)
@trusted @nogc {