Open record file in append mode (sonic-net#1845)

prsunny · web-flow · commit 8674b3c9fa5a · 2021-08-05T08:13:47.000-07:00
*Open record file (swss.rec) in append mode. Similar to sairedis.rec
diff --git a/orchagent/orch.cpp b/orchagent/orch.cpp
@@ -536,7 +536,7 @@ void Orch::logfileReopen()
      * empty file here.
      */
 
-    gRecordOfs.open(gRecordFile);
+    gRecordOfs.open(gRecordFile, std::ofstream::out | std::ofstream::app);
 
     if (!gRecordOfs.is_open())
     {

Original file line number	Diff line number	Diff line change
`@@ -536,7 +536,7 @@ void Orch::logfileReopen()`
`536`	`536`	`* empty file here.`
`537`	`537`	`*/`
`538`	`538`
`539`		`- gRecordOfs.open(gRecordFile);`
	`539`	`+ gRecordOfs.open(gRecordFile, std::ofstream::out \| std::ofstream::app);`
`540`	`540`
`541`	`541`	`if (!gRecordOfs.is_open())`
`542`	`542`	`{`