Return Linux NetworkInterface speed as bits per second, not megabits.

mellinoe · mellinoe · commit 026dbca7c607 · 2017-06-21T10:54:30.000-07:00
* Continue allowing -1 to be returned, as well.
diff --git a/src/System.Net.NetworkInformation/src/System/Net/NetworkInformation/LinuxNetworkInterface.cs b/src/System.Net.NetworkInformation/src/System/Net/NetworkInformation/LinuxNetworkInterface.cs
@@ -195,7 +195,10 @@ public override long Speed
             try
             {
                 string path = Path.Combine(NetworkFiles.SysClassNetFolder, name, NetworkFiles.SpeedFileName);
-                return StringParsingHelpers.ParseRawLongFile(path);
+                long megabitsPerSecond = StringParsingHelpers.ParseRawLongFile(path);
+                return megabitsPerSecond == -1
+                    ? megabitsPerSecond
+                    : megabitsPerSecond * 1_000_000; // Value must be returned in bits per second, not megabits.
             }
             catch (Exception) // Ignore any problems accessing or parsing the file.
             {

Original file line number	Diff line number	Diff line change
`@@ -195,7 +195,10 @@ public override long Speed`
`195`	`195`	`try`
`196`	`196`	`{`
`197`	`197`	`string path = Path.Combine(NetworkFiles.SysClassNetFolder, name, NetworkFiles.SpeedFileName);`
`198`		`- return StringParsingHelpers.ParseRawLongFile(path);`
	`198`	`+ long megabitsPerSecond = StringParsingHelpers.ParseRawLongFile(path);`
	`199`	`+ return megabitsPerSecond == -1`
	`200`	`+ ? megabitsPerSecond`
	`201`	`+ : megabitsPerSecond * 1_000_000; // Value must be returned in bits per second, not megabits.`
`199`	`202`	`}`
`200`	`203`	`catch (Exception) // Ignore any problems accessing or parsing the file.`
`201`	`204`	`{`