svn commit: r795131 [2/2] - in /websites/staging/trafficserver/trunk/content/docs/trunk: admin/configuration-files/ admin/faqs/ admin/working-log-files/ sdk/actions-guide/ sdk/mutex-guide/

Thu, 01 Sep 2011 14:35:28 -0700 

Modified: 
websites/staging/trafficserver/trunk/content/docs/trunk/sdk/mutex-guide/index.en.html
==============================================================================
--- 
websites/staging/trafficserver/trunk/content/docs/trunk/sdk/mutex-guide/index.en.html
 (original)
+++ 
websites/staging/trafficserver/trunk/content/docs/trunk/sdk/mutex-guide/index.en.html
 Thu Sep  1 21:34:56 2011
@@ -181,15 +181,15 @@ Refer to the example below, which uses a
 called <code>txn_contp</code>.</p>
 <div class="codehilite"><pre>       <span class="kt">void</span> <span 
class="nf">TSPluginInit</span><span class="p">(</span><span 
class="kt">int</span> <span class="n">argc</span><span class="p">,</span> <span 
class="k">const</span> <span class="kt">char</span> <span 
class="o">*</span><span class="n">argv</span><span class="p">[])</span> 
        <span class="p">{</span> 
-        <span class="cm">/* Plugin continuation */</span> 
-        <span class="n">TSCont</span> <span class="n">contp</span><span 
class="p">;</span> 
-        <span class="k">if</span> <span class="p">((</span><span 
class="n">contp</span> <span class="o">=</span> <span 
class="n">TSContCreate</span> <span class="p">(</span><span 
class="n">plugin_cont_handler</span><span class="p">,</span> <span 
class="nb">NULL</span><span class="p">))</span> <span class="o">==</span> <span 
class="n">TS_ERROR_PTR</span><span class="p">)</span> <span class="p">{</span> 
-            <span class="n">LOG_ERROR</span><span class="p">(</span><span 
class="s">&quot;TSContCreate&quot;</span><span class="p">);</span> 
-        <span class="p">}</span> <span class="k">else</span> <span 
class="p">{</span> 
-            <span class="k">if</span> <span class="p">(</span><span 
class="n">TSHttpHookAdd</span> <span class="p">(</span><span 
class="n">TS_HTTP_TXN_START_HOOK</span><span class="p">,</span> <span 
class="n">contp</span><span class="p">)</span> <span class="o">==</span> <span 
class="n">TS_ERROR</span><span class="p">)</span> <span class="p">{</span> 
-                <span class="n">LOG_ERROR</span><span class="p">(</span><span 
class="s">&quot;TSHttpHookAdd&quot;</span><span class="p">);</span> 
-            <span class="p">}</span> 
-        <span class="p">}</span> 
+           <span class="cm">/* Plugin continuation */</span> 
+           <span class="n">TSCont</span> <span class="n">contp</span><span 
class="p">;</span> 
+           <span class="k">if</span> <span class="p">((</span><span 
class="n">contp</span> <span class="o">=</span> <span 
class="n">TSContCreate</span> <span class="p">(</span><span 
class="n">plugin_cont_handler</span><span class="p">,</span> <span 
class="nb">NULL</span><span class="p">))</span> <span class="o">==</span> <span 
class="n">TS_ERROR_PTR</span><span class="p">)</span> <span class="p">{</span> 
+               <span class="n">LOG_ERROR</span><span class="p">(</span><span 
class="s">&quot;TSContCreate&quot;</span><span class="p">);</span> 
+           <span class="p">}</span> <span class="k">else</span> <span 
class="p">{</span> 
+               <span class="k">if</span> <span class="p">(</span><span 
class="n">TSHttpHookAdd</span> <span class="p">(</span><span 
class="n">TS_HTTP_TXN_START_HOOK</span><span class="p">,</span> <span 
class="n">contp</span><span class="p">)</span> <span class="o">==</span> <span 
class="n">TS_ERROR</span><span class="p">)</span> <span class="p">{</span> 
+                   <span class="n">LOG_ERROR</span><span 
class="p">(</span><span class="s">&quot;TSHttpHookAdd&quot;</span><span 
class="p">);</span> 
+               <span class="p">}</span> 
+           <span class="p">}</span> 
        <span class="p">}</span>
 </pre></div>
 
@@ -198,31 +198,31 @@ called <code>txn_contp</code>.</p>
 and then register it to be called back at 
<code>TS_HTTP_TXN_CLOSE_HOOK</code>:</p>
 <div class="codehilite"><pre>       <span class="k">static</span> <span 
class="kt">int</span> <span class="nf">plugin_cont_handler</span><span 
class="p">(</span><span class="n">TSCont</span> <span 
class="n">contp</span><span class="p">,</span> <span class="n">TSEvent</span> 
<span class="n">event</span><span class="p">,</span> <span 
class="kt">void</span> <span class="o">*</span><span 
class="n">edata</span><span class="p">)</span> 
        <span class="p">{</span> 
-        <span class="n">TSHttpTxn</span> <span class="n">txnp</span> <span 
class="o">=</span> <span class="p">(</span><span 
class="n">TSHttpTxn</span><span class="p">)</span><span 
class="n">edata</span><span class="p">;</span> 
-        <span class="n">TSCont</span> <span class="n">txn_contp</span><span 
class="p">;</span>
+           <span class="n">TSHttpTxn</span> <span class="n">txnp</span> <span 
class="o">=</span> <span class="p">(</span><span 
class="n">TSHttpTxn</span><span class="p">)</span><span 
class="n">edata</span><span class="p">;</span> 
+           <span class="n">TSCont</span> <span class="n">txn_contp</span><span 
class="p">;</span>
 
-        <span class="k">switch</span> <span class="p">(</span><span 
class="n">event</span><span class="p">)</span> <span class="p">{</span> 
-            <span class="k">case</span> <span 
class="n">TS_EVENT_HTTP_TXN_START</span>: 
-                <span class="cm">/* Create the HTTP txn continuation */</span> 
-                <span class="n">txn_contp</span> <span class="o">=</span> 
<span class="n">TSContCreate</span><span class="p">(</span><span 
class="n">txn_cont_handler</span><span class="p">,</span> <span 
class="nb">NULL</span><span class="p">);</span>
-
-                <span class="cm">/* Register txn_contp to be called back when 
txnp reaches TS_HTTP_TXN_CLOSE_HOOK */</span> 
-                <span class="k">if</span> <span class="p">(</span><span 
class="n">TSHttpTxnHookAdd</span> <span class="p">(</span><span 
class="n">txnp</span><span class="p">,</span> <span 
class="n">TS_HTTP_TXN_CLOSE_HOOK</span><span class="p">,</span> <span 
class="n">txn_contp</span><span class="p">)</span> <span class="o">==</span> 
<span class="n">TS_ERROR</span><span class="p">)</span> <span 
class="p">{</span> 
-                    <span class="n">LOG_ERROR</span><span 
class="p">(</span><span class="s">&quot;TSHttpTxnHookAdd&quot;</span><span 
class="p">);</span> 
-                <span class="p">}</span>
+           <span class="k">switch</span> <span class="p">(</span><span 
class="n">event</span><span class="p">)</span> <span class="p">{</span> 
+               <span class="k">case</span> <span 
class="n">TS_EVENT_HTTP_TXN_START</span>: 
+                   <span class="cm">/* Create the HTTP txn continuation 
*/</span> 
+                   <span class="n">txn_contp</span> <span class="o">=</span> 
<span class="n">TSContCreate</span><span class="p">(</span><span 
class="n">txn_cont_handler</span><span class="p">,</span> <span 
class="nb">NULL</span><span class="p">);</span>
+
+                   <span class="cm">/* Register txn_contp to be called back 
when txnp reaches TS_HTTP_TXN_CLOSE_HOOK */</span> 
+                   <span class="k">if</span> <span class="p">(</span><span 
class="n">TSHttpTxnHookAdd</span> <span class="p">(</span><span 
class="n">txnp</span><span class="p">,</span> <span 
class="n">TS_HTTP_TXN_CLOSE_HOOK</span><span class="p">,</span> <span 
class="n">txn_contp</span><span class="p">)</span> <span class="o">==</span> 
<span class="n">TS_ERROR</span><span class="p">)</span> <span 
class="p">{</span> 
+                       <span class="n">LOG_ERROR</span><span 
class="p">(</span><span class="s">&quot;TSHttpTxnHookAdd&quot;</span><span 
class="p">);</span> 
+                   <span class="p">}</span>
+
+                   <span class="k">break</span><span class="p">;</span>
+
+               <span class="nl">default:</span> 
+                   <span class="n">TSAssert</span><span 
class="p">(</span><span class="o">!</span><span class="s">&quot;Unexpected 
Event&quot;</span><span class="p">);</span> 
+                   <span class="k">break</span><span class="p">;</span> 
+           <span class="p">}</span>
+
+           <span class="k">if</span> <span class="p">(</span><span 
class="n">TSHttpTxnReenable</span><span class="p">(</span><span 
class="n">txnp</span><span class="p">,</span> <span 
class="n">TS_EVENT_HTTP_CONTINUE</span><span class="p">)</span> <span 
class="o">==</span> <span class="n">TS_ERROR</span><span class="p">)</span> 
<span class="p">{</span> 
+               <span class="n">LOG_ERROR</span><span class="p">(</span><span 
class="s">&quot;TSHttpTxnReenable&quot;</span><span class="p">);</span> 
+           <span class="p">}</span>
 
-                <span class="k">break</span><span class="p">;</span>
-
-            <span class="nl">default:</span> 
-                <span class="n">TSAssert</span><span class="p">(</span><span 
class="o">!</span><span class="s">&quot;Unexpected Event&quot;</span><span 
class="p">);</span> 
-                <span class="k">break</span><span class="p">;</span> 
-        <span class="p">}</span>
-
-        <span class="k">if</span> <span class="p">(</span><span 
class="n">TSHttpTxnReenable</span><span class="p">(</span><span 
class="n">txnp</span><span class="p">,</span> <span 
class="n">TS_EVENT_HTTP_CONTINUE</span><span class="p">)</span> <span 
class="o">==</span> <span class="n">TS_ERROR</span><span class="p">)</span> 
<span class="p">{</span> 
-            <span class="n">LOG_ERROR</span><span class="p">(</span><span 
class="s">&quot;TSHttpTxnReenable&quot;</span><span class="p">);</span> 
-        <span class="p">}</span>
-
-        <span class="k">return</span> <span class="mi">0</span><span 
class="p">;</span> 
+           <span class="k">return</span> <span class="mi">0</span><span 
class="p">;</span> 
        <span class="p">}</span>
 </pre></div>
 
@@ -231,23 +231,23 @@ and then register it to be called back a
 is closed. If you forget to do this, then your plugin will have a memory leak. 
</p>
 <div class="codehilite"><pre>       <span class="k">static</span> <span 
class="kt">int</span> <span class="nf">txn_cont_handler</span><span 
class="p">(</span><span class="n">TSCont</span> <span 
class="n">txn_contp</span><span class="p">,</span> <span 
class="n">TSEvent</span> <span class="n">event</span><span class="p">,</span> 
<span class="kt">void</span> <span class="o">*</span><span 
class="n">edata</span><span class="p">)</span> 
        <span class="p">{</span> 
-        <span class="n">TSHttpTxn</span> <span class="n">txnp</span><span 
class="p">;</span> 
-        <span class="k">switch</span> <span class="p">(</span><span 
class="n">event</span><span class="p">)</span> <span class="p">{</span> 
-            <span class="k">case</span> <span 
class="n">TS_EVENT_HTTP_TXN_CLOSE</span>: 
-                <span class="n">txnp</span> <span class="o">=</span> <span 
class="p">(</span><span class="n">TSHttpTxn</span><span class="p">)</span> 
<span class="n">edata</span><span class="p">;</span> 
-                <span class="n">TSContDestroy</span><span 
class="p">(</span><span class="n">txn_contp</span><span class="p">);</span> 
-                <span class="k">break</span><span class="p">;</span>
-
-            <span class="nl">default:</span> 
-                <span class="n">TSAssert</span><span class="p">(</span><span 
class="o">!</span><span class="s">&quot;Unexpected Event&quot;</span><span 
class="p">);</span> 
-                <span class="k">break</span><span class="p">;</span> 
-        <span class="p">}</span>
-
-        <span class="k">if</span> <span class="p">(</span><span 
class="n">TSHttpTxnReenable</span><span class="p">(</span><span 
class="n">txnp</span><span class="p">,</span> <span 
class="n">TS_EVENT_HTTP_CONTINUE</span><span class="p">)</span> <span 
class="o">==</span> <span class="n">TS_ERROR</span><span class="p">)</span> 
<span class="p">{</span> 
-            <span class="n">LOG_ERROR</span><span class="p">(</span><span 
class="s">&quot;TSHttpTxnReenable&quot;</span><span class="p">);</span> 
-        <span class="p">}</span>
+           <span class="n">TSHttpTxn</span> <span class="n">txnp</span><span 
class="p">;</span> 
+           <span class="k">switch</span> <span class="p">(</span><span 
class="n">event</span><span class="p">)</span> <span class="p">{</span> 
+               <span class="k">case</span> <span 
class="n">TS_EVENT_HTTP_TXN_CLOSE</span>: 
+                   <span class="n">txnp</span> <span class="o">=</span> <span 
class="p">(</span><span class="n">TSHttpTxn</span><span class="p">)</span> 
<span class="n">edata</span><span class="p">;</span> 
+                   <span class="n">TSContDestroy</span><span 
class="p">(</span><span class="n">txn_contp</span><span class="p">);</span> 
+                   <span class="k">break</span><span class="p">;</span>
+
+               <span class="nl">default:</span> 
+                   <span class="n">TSAssert</span><span 
class="p">(</span><span class="o">!</span><span class="s">&quot;Unexpected 
Event&quot;</span><span class="p">);</span> 
+                   <span class="k">break</span><span class="p">;</span> 
+           <span class="p">}</span>
+
+           <span class="k">if</span> <span class="p">(</span><span 
class="n">TSHttpTxnReenable</span><span class="p">(</span><span 
class="n">txnp</span><span class="p">,</span> <span 
class="n">TS_EVENT_HTTP_CONTINUE</span><span class="p">)</span> <span 
class="o">==</span> <span class="n">TS_ERROR</span><span class="p">)</span> 
<span class="p">{</span> 
+               <span class="n">LOG_ERROR</span><span class="p">(</span><span 
class="s">&quot;TSHttpTxnReenable&quot;</span><span class="p">);</span> 
+           <span class="p">}</span>
 
-        <span class="k">return</span> <span class="mi">0</span><span 
class="p">;</span> 
+           <span class="k">return</span> <span class="mi">0</span><span 
class="p">;</span> 
        <span class="p">}</span>
 </pre></div>
 
@@ -267,39 +267,39 @@ the state of the HTTP transaction:</p>
 back with <code>TS_EVENT_HTTP_TXN_START</code></p>
 <div class="codehilite"><pre>       <span class="k">static</span> <span 
class="kt">int</span> <span class="nf">plugin_cont_handler</span><span 
class="p">(</span><span class="n">TSCont</span> <span 
class="n">contp</span><span class="p">,</span> <span class="n">TSEvent</span> 
<span class="n">event</span><span class="p">,</span> <span 
class="kt">void</span> <span class="o">*</span><span 
class="n">edata</span><span class="p">)</span> 
        <span class="p">{</span> 
-        <span class="n">TSHttpTxn</span> <span class="n">txnp</span> <span 
class="o">=</span> <span class="p">(</span><span 
class="n">TSHttpTxn</span><span class="p">)</span><span 
class="n">edata</span><span class="p">;</span> 
-        <span class="n">TSCont</span> <span class="n">txn_contp</span><span 
class="p">;</span> 
-        <span class="n">ContData</span> <span class="o">*</span><span 
class="n">contData</span><span class="p">;</span>
-
-        <span class="k">switch</span> <span class="p">(</span><span 
class="n">event</span><span class="p">)</span> <span class="p">{</span> 
-            <span class="k">case</span> <span 
class="n">TS_EVENT_HTTP_TXN_START</span>: 
-                <span class="cm">/* Create the HTTP txn continuation */</span> 
-                <span class="n">txn_contp</span> <span class="o">=</span> 
<span class="n">TSContCreate</span><span class="p">(</span><span 
class="n">txn_cont_handler</span><span class="p">,</span> <span 
class="nb">NULL</span><span class="p">);</span>
-
-                <span class="cm">/* Allocate and initialize the txn_contp data 
*/</span> 
-                <span class="n">contData</span> <span class="o">=</span> <span 
class="p">(</span><span class="n">ContData</span><span class="o">*</span><span 
class="p">)</span> <span class="n">TSmalloc</span><span class="p">(</span><span 
class="k">sizeof</span><span class="p">(</span><span 
class="n">ContData</span><span class="p">));</span> 
-                <span class="n">contData</span><span 
class="o">-&gt;</span><span class="n">state</span> <span class="o">=</span> 
<span class="mi">0</span><span class="p">;</span> 
-                <span class="k">if</span> <span class="p">(</span><span 
class="n">TSContDataSet</span><span class="p">(</span><span 
class="n">txn_contp</span><span class="p">,</span> <span 
class="n">contData</span><span class="p">)</span> <span class="o">==</span> 
<span class="n">TS_ERROR</span><span class="p">)</span> <span 
class="p">{</span> 
-                    <span class="n">LOG_ERROR</span><span 
class="p">(</span><span class="s">&quot;TSContDataSet&quot;</span><span 
class="p">);</span> 
-                <span class="p">}</span>
-
-                <span class="cm">/* Register txn_contp to be called back when 
txnp reaches TS_HTTP_TXN_CLOSE_HOOK */</span> 
-                <span class="k">if</span> <span class="p">(</span><span 
class="n">TSHttpTxnHookAdd</span> <span class="p">(</span><span 
class="n">txnp</span><span class="p">,</span> <span 
class="n">TS_HTTP_TXN_CLOSE_HOOK</span><span class="p">,</span> <span 
class="n">txn_contp</span><span class="p">)</span> <span class="o">==</span> 
<span class="n">TS_ERROR</span><span class="p">)</span> <span 
class="p">{</span> 
-                    <span class="n">LOG_ERROR</span><span 
class="p">(</span><span class="s">&quot;TSHttpTxnHookAdd&quot;</span><span 
class="p">);</span> 
-                <span class="p">}</span>
+           <span class="n">TSHttpTxn</span> <span class="n">txnp</span> <span 
class="o">=</span> <span class="p">(</span><span 
class="n">TSHttpTxn</span><span class="p">)</span><span 
class="n">edata</span><span class="p">;</span> 
+           <span class="n">TSCont</span> <span class="n">txn_contp</span><span 
class="p">;</span> 
+           <span class="n">ContData</span> <span class="o">*</span><span 
class="n">contData</span><span class="p">;</span>
+
+           <span class="k">switch</span> <span class="p">(</span><span 
class="n">event</span><span class="p">)</span> <span class="p">{</span> 
+               <span class="k">case</span> <span 
class="n">TS_EVENT_HTTP_TXN_START</span>: 
+                   <span class="cm">/* Create the HTTP txn continuation 
*/</span> 
+                   <span class="n">txn_contp</span> <span class="o">=</span> 
<span class="n">TSContCreate</span><span class="p">(</span><span 
class="n">txn_cont_handler</span><span class="p">,</span> <span 
class="nb">NULL</span><span class="p">);</span>
+
+                   <span class="cm">/* Allocate and initialize the txn_contp 
data */</span> 
+                   <span class="n">contData</span> <span class="o">=</span> 
<span class="p">(</span><span class="n">ContData</span><span 
class="o">*</span><span class="p">)</span> <span class="n">TSmalloc</span><span 
class="p">(</span><span class="k">sizeof</span><span class="p">(</span><span 
class="n">ContData</span><span class="p">));</span> 
+                   <span class="n">contData</span><span 
class="o">-&gt;</span><span class="n">state</span> <span class="o">=</span> 
<span class="mi">0</span><span class="p">;</span> 
+                   <span class="k">if</span> <span class="p">(</span><span 
class="n">TSContDataSet</span><span class="p">(</span><span 
class="n">txn_contp</span><span class="p">,</span> <span 
class="n">contData</span><span class="p">)</span> <span class="o">==</span> 
<span class="n">TS_ERROR</span><span class="p">)</span> <span 
class="p">{</span> 
+                       <span class="n">LOG_ERROR</span><span 
class="p">(</span><span class="s">&quot;TSContDataSet&quot;</span><span 
class="p">);</span> 
+                   <span class="p">}</span>
+
+                   <span class="cm">/* Register txn_contp to be called back 
when txnp reaches TS_HTTP_TXN_CLOSE_HOOK */</span> 
+                   <span class="k">if</span> <span class="p">(</span><span 
class="n">TSHttpTxnHookAdd</span> <span class="p">(</span><span 
class="n">txnp</span><span class="p">,</span> <span 
class="n">TS_HTTP_TXN_CLOSE_HOOK</span><span class="p">,</span> <span 
class="n">txn_contp</span><span class="p">)</span> <span class="o">==</span> 
<span class="n">TS_ERROR</span><span class="p">)</span> <span 
class="p">{</span> 
+                       <span class="n">LOG_ERROR</span><span 
class="p">(</span><span class="s">&quot;TSHttpTxnHookAdd&quot;</span><span 
class="p">);</span> 
+                   <span class="p">}</span>
+
+                   <span class="k">break</span><span class="p">;</span>
+
+               <span class="nl">default:</span> 
+                   <span class="n">TSAssert</span><span 
class="p">(</span><span class="o">!</span><span class="s">&quot;Unexpected 
Event&quot;</span><span class="p">);</span> 
+                   <span class="k">break</span><span class="p">;</span> 
+           <span class="p">}</span>
+
+           <span class="k">if</span> <span class="p">(</span><span 
class="n">TSHttpTxnReenable</span><span class="p">(</span><span 
class="n">txnp</span><span class="p">,</span> <span 
class="n">TS_EVENT_HTTP_CONTINUE</span><span class="p">)</span> <span 
class="o">==</span> <span class="n">TS_ERROR</span><span class="p">)</span> 
<span class="p">{</span> 
+               <span class="n">LOG_ERROR</span><span class="p">(</span><span 
class="s">&quot;TSHttpTxnReenable&quot;</span><span class="p">);</span> 
+           <span class="p">}</span>
 
-                <span class="k">break</span><span class="p">;</span>
-
-            <span class="nl">default:</span> 
-                <span class="n">TSAssert</span><span class="p">(</span><span 
class="o">!</span><span class="s">&quot;Unexpected Event&quot;</span><span 
class="p">);</span> 
-                <span class="k">break</span><span class="p">;</span> 
-        <span class="p">}</span>
-
-        <span class="k">if</span> <span class="p">(</span><span 
class="n">TSHttpTxnReenable</span><span class="p">(</span><span 
class="n">txnp</span><span class="p">,</span> <span 
class="n">TS_EVENT_HTTP_CONTINUE</span><span class="p">)</span> <span 
class="o">==</span> <span class="n">TS_ERROR</span><span class="p">)</span> 
<span class="p">{</span> 
-            <span class="n">LOG_ERROR</span><span class="p">(</span><span 
class="s">&quot;TSHttpTxnReenable&quot;</span><span class="p">);</span> 
-        <span class="p">}</span>
-
-        <span class="k">return</span> <span class="mi">0</span><span 
class="p">;</span> 
+           <span class="k">return</span> <span class="mi">0</span><span 
class="p">;</span> 
        <span class="p">}</span>
 </pre></div>
 
@@ -310,7 +310,7 @@ back with <code>TS_EVENT_HTTP_TXN_START<
 
        <span class="n">contData</span> <span class="o">=</span> <span 
class="n">TSContDataGet</span><span class="p">(</span><span 
class="n">txn_contp</span><span class="p">);</span> 
        <span class="k">if</span> <span class="p">(</span><span 
class="n">contData</span> <span class="o">==</span> <span 
class="n">TS_ERROR_PTR</span><span class="p">)</span> <span class="p">{</span> 
-        <span class="n">LOG_ERROR</span><span class="p">(</span><span 
class="s">&quot;TSContDataGet&quot;</span><span class="p">);</span> 
+           <span class="n">LOG_ERROR</span><span class="p">(</span><span 
class="s">&quot;TSContDataGet&quot;</span><span class="p">);</span> 
        <span class="p">}</span> 
        <span class="n">contData</span><span class="o">-&gt;</span><span 
class="n">state</span> <span class="o">=</span> <span class="mi">1</span><span 
class="p">;</span>
 </pre></div>
@@ -319,30 +319,30 @@ back with <code>TS_EVENT_HTTP_TXN_START<
 <p>Remember to free this memory before destroying the continuation:</p>
 <div class="codehilite"><pre>       <span class="k">static</span> <span 
class="kt">int</span> <span class="nf">txn_cont_handler</span><span 
class="p">(</span><span class="n">TSCont</span> <span 
class="n">txn_contp</span><span class="p">,</span> <span 
class="n">TSEvent</span> <span class="n">event</span><span class="p">,</span> 
<span class="kt">void</span> <span class="o">*</span><span 
class="n">edata</span><span class="p">)</span> 
        <span class="p">{</span> 
-        <span class="n">TSHttpTxn</span> <span class="n">txnp</span><span 
class="p">;</span> 
-        <span class="n">ContData</span> <span class="o">*</span><span 
class="n">contData</span><span class="p">;</span> 
-        <span class="k">switch</span> <span class="p">(</span><span 
class="n">event</span><span class="p">)</span> <span class="p">{</span> 
-            <span class="k">case</span> <span 
class="n">TS_EVENT_HTTP_TXN_CLOSE</span>: 
-                <span class="n">txnp</span> <span class="o">=</span> <span 
class="p">(</span><span class="n">TSHttpTxn</span><span class="p">)</span> 
<span class="n">edata</span><span class="p">;</span> 
-                <span class="n">contData</span> <span class="o">=</span> <span 
class="n">TSContDataGet</span><span class="p">(</span><span 
class="n">txn_contp</span><span class="p">);</span> 
-                <span class="k">if</span> <span class="p">(</span><span 
class="n">contData</span> <span class="o">==</span> <span 
class="n">TS_ERROR_PTR</span><span class="p">)</span> <span class="p">{</span> 
-                    <span class="n">LOG_ERROR</span><span 
class="p">(</span><span class="s">&quot;TSContDataGet&quot;</span><span 
class="p">);</span> 
-                <span class="p">}</span> <span class="k">else</span> <span 
class="p">{</span> 
-                    <span class="n">TSfree</span><span class="p">(</span><span 
class="n">contData</span><span class="p">);</span> 
-                <span class="p">}</span> 
-                <span class="n">TSContDestroy</span><span 
class="p">(</span><span class="n">txn_contp</span><span class="p">);</span> 
-                <span class="k">break</span><span class="p">;</span>
-
-            <span class="nl">default:</span> 
-                <span class="n">TSAssert</span><span class="p">(</span><span 
class="o">!</span><span class="s">&quot;Unexpected Event&quot;</span><span 
class="p">);</span> 
-                <span class="k">break</span><span class="p">;</span> 
-        <span class="p">}</span>
-
-        <span class="k">if</span> <span class="p">(</span><span 
class="n">TSHttpTxnReenable</span><span class="p">(</span><span 
class="n">txnp</span><span class="p">,</span> <span 
class="n">TS_EVENT_HTTP_CONTINUE</span><span class="p">)</span> <span 
class="o">==</span> <span class="n">TS_ERROR</span><span class="p">)</span> 
<span class="p">{</span> 
-            <span class="n">LOG_ERROR</span><span class="p">(</span><span 
class="s">&quot;TSHttpTxnReenable&quot;</span><span class="p">);</span> 
-        <span class="p">}</span>
+           <span class="n">TSHttpTxn</span> <span class="n">txnp</span><span 
class="p">;</span> 
+           <span class="n">ContData</span> <span class="o">*</span><span 
class="n">contData</span><span class="p">;</span> 
+           <span class="k">switch</span> <span class="p">(</span><span 
class="n">event</span><span class="p">)</span> <span class="p">{</span> 
+               <span class="k">case</span> <span 
class="n">TS_EVENT_HTTP_TXN_CLOSE</span>: 
+                   <span class="n">txnp</span> <span class="o">=</span> <span 
class="p">(</span><span class="n">TSHttpTxn</span><span class="p">)</span> 
<span class="n">edata</span><span class="p">;</span> 
+                   <span class="n">contData</span> <span class="o">=</span> 
<span class="n">TSContDataGet</span><span class="p">(</span><span 
class="n">txn_contp</span><span class="p">);</span> 
+                   <span class="k">if</span> <span class="p">(</span><span 
class="n">contData</span> <span class="o">==</span> <span 
class="n">TS_ERROR_PTR</span><span class="p">)</span> <span class="p">{</span> 
+                       <span class="n">LOG_ERROR</span><span 
class="p">(</span><span class="s">&quot;TSContDataGet&quot;</span><span 
class="p">);</span> 
+                   <span class="p">}</span> <span class="k">else</span> <span 
class="p">{</span> 
+                       <span class="n">TSfree</span><span 
class="p">(</span><span class="n">contData</span><span class="p">);</span> 
+                   <span class="p">}</span> 
+                   <span class="n">TSContDestroy</span><span 
class="p">(</span><span class="n">txn_contp</span><span class="p">);</span> 
+                   <span class="k">break</span><span class="p">;</span>
+
+               <span class="nl">default:</span> 
+                   <span class="n">TSAssert</span><span 
class="p">(</span><span class="o">!</span><span class="s">&quot;Unexpected 
Event&quot;</span><span class="p">);</span> 
+                   <span class="k">break</span><span class="p">;</span> 
+           <span class="p">}</span>
+
+           <span class="k">if</span> <span class="p">(</span><span 
class="n">TSHttpTxnReenable</span><span class="p">(</span><span 
class="n">txnp</span><span class="p">,</span> <span 
class="n">TS_EVENT_HTTP_CONTINUE</span><span class="p">)</span> <span 
class="o">==</span> <span class="n">TS_ERROR</span><span class="p">)</span> 
<span class="p">{</span> 
+               <span class="n">LOG_ERROR</span><span class="p">(</span><span 
class="s">&quot;TSHttpTxnReenable&quot;</span><span class="p">);</span> 
+           <span class="p">}</span>
 
-        <span class="k">return</span> <span class="mi">0</span><span 
class="p">;</span> 
+           <span class="k">return</span> <span class="mi">0</span><span 
class="p">;</span> 
        <span class="p">}</span>
 </pre></div>

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