[trafficserver] 08/28: TS-4387: When calling TSContSchedule()/TSContScheduleEvery(), the passed in parameter TSCont have to have MUTEX; otherwise if we call TSContSchedule()/TSContScheduleEvery() more than once using same TSCont, only the first call will take effect; all the following schedule are ignored due to MUTEX issue.

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sorber pushed a commit to branch 6.2.x
in repository https://git-dual.apache.org/repos/asf/trafficserver.git

commit eacaaadcdba946f25deef6759a2746e45f363525
Author: Shen Zhang <se...@linkedin.com>
AuthorDate: Wed May 4 00:46:21 2016 -0700

    TS-4387: When calling TSContSchedule()/TSContScheduleEvery(), the passed
    in parameter TSCont have to have MUTEX; otherwise if we call
    TSContSchedule()/TSContScheduleEvery() more than once using same TSCont,
    only the first call will take effect; all the following schedule are
    ignored due to MUTEX issue.
    
    This closes #603
    
    (cherry picked from commit f96c1f505564280b3f12a98c3ae7abc33b73b168)
---
 proxy/InkAPI.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/proxy/InkAPI.cc b/proxy/InkAPI.cc
index 5ec1466..f32f7d5 100644
--- a/proxy/InkAPI.cc
+++ b/proxy/InkAPI.cc
@@ -4229,6 +4229,8 @@ TSContSchedule(TSCont contp, ink_hrtime timeout, TSThreadPool tp)
 {
   sdk_assert(sdk_sanity_check_iocore_structure(contp) == TS_SUCCESS);
 
+  FORCE_PLUGIN_SCOPED_MUTEX(contp);
+
   INKContInternal *i = (INKContInternal *)contp;
   TSAction action;
 
@@ -4281,6 +4283,8 @@ TSContScheduleEvery(TSCont contp, ink_hrtime every, TSThreadPool tp)
 {
   sdk_assert(sdk_sanity_check_iocore_structure(contp) == TS_SUCCESS);
 
+  FORCE_PLUGIN_SCOPED_MUTEX(contp);
+
   INKContInternal *i = (INKContInternal *)contp;
   TSAction action;
 

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