[trafficserver] branch master updated: Avoid reschedule HostDBContinuation::iterateEvent if there are no more buckets

[ok...@apache.org]

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oknet pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/trafficserver.git


The following commit(s) were added to refs/heads/master by this push:
     new 7e429ad  Avoid reschedule HostDBContinuation::iterateEvent if there are no more buckets
7e429ad is described below

commit 7e429ad401fe96c3b2ad16d3e083ad39b50484c0
Author: Oknet Xu <xu...@skyguard.com.cn>
AuthorDate: Tue Jan 29 14:34:11 2019 +0800

    Avoid reschedule HostDBContinuation::iterateEvent if there are no more buckets
---
 iocore/hostdb/HostDB.cc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/iocore/hostdb/HostDB.cc b/iocore/hostdb/HostDB.cc
index b5f16be..8c5ac69 100644
--- a/iocore/hostdb/HostDB.cc
+++ b/iocore/hostdb/HostDB.cc
@@ -1567,6 +1567,9 @@ HostDBContinuation::iterateEvent(int event, Event *e)
       }
     }
     current_iterate_pos++;
+  }
+
+  if (current_iterate_pos < hostDB.refcountcache->partition_count()) {
     // And reschedule ourselves to pickup the next bucket after HOST_DB_RETRY_PERIOD.
     Debug("hostdb", "iterateEvent event=%d eventp=%p: completed current iteration %ld of %ld", event, e, current_iterate_pos,
           hostDB.refcountcache->partition_count());