[Xen-devel] [OSSTEST PATCH 17/26] await_tcp(): Run check_ip on each loop iteration

[Ian Jackson <ian.jackson@xxxxxxxxxxxxx>]

From: Robert Ho <robert.hu@xxxxxxxxx>

await_tcp is often invoked after a reboot.

In this situation the target's IP address may change.  If this happens
while await_tcp is running, we would continue to poll the old IP address.
Fix this by running target_check_ip on each iteration.

Signed-off-by: Robert Ho <robert.hu@xxxxxxxxx>
Signed-off-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
---
v14: Dropped change to selecthost, which was in code which is no
      longer present in this version of the series.
     Rewritten to use target_check_ip.
     Dropped IMO-unnecessary comment.
---
 Osstest/TestSupport.pm |    5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Osstest/TestSupport.pm b/Osstest/TestSupport.pm
index 95b6fda..ad017a4 100644
--- a/Osstest/TestSupport.pm
+++ b/Osstest/TestSupport.pm
@@ -2010,9 +2010,10 @@ sub await_tcp ($$$) {
     my ($maxwait,$interval,$ho) = @_;
     target_adjust_timeout($ho,\$maxwait);
     poll_loop($maxwait,$interval,
-              "await tcp $ho->{Name} $ho->{TcpCheckPort}",
+              "await tcp $ho->{Name} $ho->{Ip} $ho->{TcpCheckPort}",
               sub {
-        return target_tcp_check($ho,$interval);
+       return target_check_ip($ho) //
+               target_tcp_check($ho,$interval);
     });
 }
 
-- 
1.7.10.4


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