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-rw-r--r--test/packetdrill/tests/linux/close/close-so-linger-onoff-1-linger-0-rst.pkt28
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diff --git a/test/packetdrill/tests/linux/close/close-so-linger-onoff-1-linger-0-rst.pkt b/test/packetdrill/tests/linux/close/close-so-linger-onoff-1-linger-0-rst.pkt
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--- /dev/null
+++ b/test/packetdrill/tests/linux/close/close-so-linger-onoff-1-linger-0-rst.pkt
@@ -0,0 +1,28 @@
+// Verify that when a process uses SO_LINGER with {onoff=1, linger=0},
+// and then closes the socket, the kernel sends a RST.
+// (TODO(ncardwell): it also frees the socket immediately without any
+// time in TIME_WAIT; we should test this too once we have some
+// infrastructure for testing this kind of thing reliably...)
+
+// Initialize a server socket.
+0 socket(..., SOCK_STREAM, IPPROTO_TCP) = 3
++0 setsockopt(3, SOL_SOCKET, SO_REUSEADDR, [1], 4) = 0
++0 bind(3, ..., ...) = 0
++0 listen(3, 1) = 0
+
++0 < S 0:0(0) win 32792 <mss 1000,sackOK,nop,nop,nop,wscale 7>
++0 > S. 0:0(0) ack 1 <mss 1460,nop,nop,sackOK,nop,wscale 6>
++0 < . 1:1(0) ack 1 win 257
+
++0 accept(3, ..., ...) = 4
+
++0 setsockopt(4, SOL_SOCKET, SO_LINGER, {onoff=1, linger=0}, 8) = 0
+
+// Write some data, receive an ACK.
++0 write(4, ..., 1000) = 1000
++0 > P. 1:1001(1000) ack 1
++0 < . 1:1(0) ack 1001 win 257
+
+// Clean up.
++0 close(4) = 0
++0 > R. 1001:1001(0) ack 1