Surface Transfer Failures

README.md

@@ -128,6 +128,8 @@ OPTIONS:
     -f, --file                                       Write output to file.
         --file-mode           Append                 Determines file output behavior. <Append, Overwrite>
     -q, --quiet                                      Suppress all normal console output (file output still works).
+        --fail-on             None                   Exit with a non-zero code on a failed measurement. <None, Total, Partial>
+                                                     None (default) never affects the exit code; Total triggers when a dimension is all-failed; Partial triggers on any failed request. Fail-fast across --count and --loop.
 
 COMMANDS:
     servers    Show the nearest speed test servers.

USER_GUIDE.md

@@ -100,6 +100,65 @@ NetPace --profile large --downloadsize 200
 
 ---
 
+## Detecting failed measurements
+
+A speed test runs many small requests in parallel and reports the aggregate throughput. If some
+of those requests fail (a dropped connection, a TLS error, a timeout, or a server that rejects the
+transfer), NetPace does **not** silently treat them as zero-speed data — it counts them, so you can
+tell a genuinely slow link from a server that isn't transferring at all. When *every* request to a
+dimension fails, the speed reads `0 bps`, and the counts tell you it was a total failure rather than
+a 0 bps link.
+
+Every output format carries the counts:
+
+- **Normal / Minimal** — the result token is annotated only when requests failed:
+  ```
+  Latency: 24 ms, Download: 512.6 Mbps, Upload: 0 bps (32 of 32 requests failed)
+  ```
+  In normal output, an all-failed dimension also prints a short notice on **standard error**:
+  ```
+  Upload failed: all 32 requests to http://…/upload.php failed.
+  ```
+- **CSV** — a `Succeeded` and `Failed` column sits next to each speed column:
+  ```
+  Timestamp,Latency,Download,DownloadSucceeded,DownloadFailed,Upload,UploadSucceeded,UploadFailed,IPAddress,Hostname
+  ```
+- **JSON** — each active dimension gains integer `…Succeeded` / `…Failed` fields; on a total
+  failure the speed field is omitted (there is no valid measurement) while the counts remain:
+  ```json
+  { "UploadSucceeded": 0, "UploadFailed": 32, … }
+  ```
+
+Machine formats (CSV, JSON) self-describe through the counts and never duplicate the notice on
+standard error. At `--verbosity Debug`, the raw reason for each failed request is streamed live to
+standard error.
+
+### Exit codes
+
+The exit code reports only whether **NetPace itself** functioned. Network conditions — a total
+outage, 100% request failure, or no servers found — are *data*, not errors, and exit `0`. Only an
+operational failure (for example, being unable to write the `--file` output) exits non-zero. So a
+`0 bps` measurement still exits `0` by default: inspect the counts (or use `--fail-on`) to detect it.
+
+If you want a failed measurement to fail the process — for scripting or CI — opt in with
+`--fail-on`:
+
+| Value | Exits non-zero when… |
+|---|---|
+| `None` (default) | never — measurement outcomes don't affect the exit code |
+| `Total` | a requested dimension is all-failed (no request succeeded) |
+| `Partial` | any request in a requested dimension failed (strict; intended for pristine-run checks) |
+
+`--fail-on` is fail-fast and uniform across single runs, `--count`, and `--loop`: the process exits
+`1` at the first measurement that meets the threshold.
+
+```bash
+# In CI: treat a totally-failed dimension as a build failure
+NetPace --fail-on Total
+```
+
+---
+
 For more options and details, run:  
 ```bash
 NetPace --help

src/NetPace.Console.Tests/CommandLineTestHost.cs

@@ -34,6 +34,10 @@
         using var testConsole = new TestConsole().Width(int.MaxValue);
         serviceCollection.TryAddSingleton<IAnsiConsole>(testConsole);
 
+        // Register a separate standard-error console so tests can assert on stderr independently.
+        using var testErrorConsole = new TestConsole().Width(int.MaxValue);
+        serviceCollection.TryAddSingleton(new ErrorConsole(testErrorConsole));
+
         // Default IClientInfoProvider stub unless a test already registered one
         serviceCollection.TryAddSingleton<IClientInfoProvider, ClientInfoProviderStub>();
 
@@ -48,6 +52,7 @@
         {
             ExitCode = exitCode,
             Output = testConsole.Output,
+            Error = testErrorConsole.Output,
         };
     }
 }
@@ -66,4 +71,9 @@
     /// Gets the output written to stdout.
     /// </summary>
     public required string Output { get; init; }
+
+    /// <summary>
+    /// Gets the output written to stderr.
+    /// </summary>
+    public required string Error { get; init; }
 }

src/NetPace.Console.Tests/Expectations/NetPaceConsoleTests.CSV.Should_Perform_Speed_Test_With_CSV.verified.txt

@@ -1,2 +1,2 @@
-Timestamp,Latency,Download,Upload,IPAddress,Hostname
-1980-01-01 10:05:00,100 ms,8 Kbps,18.67 Kbps,192.168.1.1,test-host
+Timestamp,Latency,Download,DownloadSucceeded,DownloadFailed,Upload,UploadSucceeded,UploadFailed,IPAddress,Hostname
+1980-01-01 10:05:00,100 ms,8 Kbps,150,0,18.67 Kbps,32,0,192.168.1.1,test-host

src/NetPace.Console.Tests/Expectations/NetPaceConsoleTests.CSV.Should_Perform_Speed_Test_With_CSV_Continuously.verified.txt

@@ -1,11 +1,11 @@
-Timestamp,Latency,Download,Upload,IPAddress,Hostname
-1980-01-01 10:05:00,100 ms,8 Kbps,18.67 Kbps,192.168.1.1,test-host
-1980-01-01 10:05:05,100 ms,8 Kbps,18.67 Kbps,192.168.1.1,test-host
-1980-01-01 10:05:10,100 ms,8 Kbps,18.67 Kbps,192.168.1.1,test-host
-1980-01-01 10:05:15,100 ms,8 Kbps,18.67 Kbps,192.168.1.1,test-host
-1980-01-01 10:05:20,100 ms,8 Kbps,18.67 Kbps,192.168.1.1,test-host
-1980-01-01 10:05:25,100 ms,8 Kbps,18.67 Kbps,192.168.1.1,test-host
-1980-01-01 10:05:30,100 ms,8 Kbps,18.67 Kbps,192.168.1.1,test-host
-1980-01-01 10:05:35,100 ms,8 Kbps,18.67 Kbps,192.168.1.1,test-host
-1980-01-01 10:05:40,100 ms,8 Kbps,18.67 Kbps,192.168.1.1,test-host
-1980-01-01 10:05:45,100 ms,8 Kbps,18.67 Kbps,192.168.1.1,test-host
+Timestamp,Latency,Download,DownloadSucceeded,DownloadFailed,Upload,UploadSucceeded,UploadFailed,IPAddress,Hostname
+1980-01-01 10:05:00,100 ms,8 Kbps,150,0,18.67 Kbps,32,0,192.168.1.1,test-host
+1980-01-01 10:05:05,100 ms,8 Kbps,150,0,18.67 Kbps,32,0,192.168.1.1,test-host
+1980-01-01 10:05:10,100 ms,8 Kbps,150,0,18.67 Kbps,32,0,192.168.1.1,test-host
+1980-01-01 10:05:15,100 ms,8 Kbps,150,0,18.67 Kbps,32,0,192.168.1.1,test-host
+1980-01-01 10:05:20,100 ms,8 Kbps,150,0,18.67 Kbps,32,0,192.168.1.1,test-host
+1980-01-01 10:05:25,100 ms,8 Kbps,150,0,18.67 Kbps,32,0,192.168.1.1,test-host
+1980-01-01 10:05:30,100 ms,8 Kbps,150,0,18.67 Kbps,32,0,192.168.1.1,test-host
+1980-01-01 10:05:35,100 ms,8 Kbps,150,0,18.67 Kbps,32,0,192.168.1.1,test-host
+1980-01-01 10:05:40,100 ms,8 Kbps,150,0,18.67 Kbps,32,0,192.168.1.1,test-host
+1980-01-01 10:05:45,100 ms,8 Kbps,150,0,18.67 Kbps,32,0,192.168.1.1,test-host

src/NetPace.Console.Tests/Expectations/NetPaceConsoleTests.CSV.Should_Perform_Speed_Test_With_CSV_Delimiter_delimiter=,.verified.txt

@@ -1,2 +1,2 @@
-Timestamp,Latency,Download,Upload,IPAddress,Hostname
-1980-01-01 10:05:00,100 ms,8 Kbps,18.67 Kbps,192.168.1.1,test-host
+Timestamp,Latency,Download,DownloadSucceeded,DownloadFailed,Upload,UploadSucceeded,UploadFailed,IPAddress,Hostname
+1980-01-01 10:05:00,100 ms,8 Kbps,150,0,18.67 Kbps,32,0,192.168.1.1,test-host

src/NetPace.Console.Tests/Expectations/NetPaceConsoleTests.CSV.Should_Perform_Speed_Test_With_CSV_Delimiter_delimiter=-.verified.txt

@@ -1,2 +1,2 @@
-Timestamp	Latency	Download	Upload	IPAddress	Hostname
-1980-01-01 10:05:00	100 ms	8 Kbps	18.67 Kbps	192.168.1.1	test-host
+Timestamp	Latency	Download	DownloadSucceeded	DownloadFailed	Upload	UploadSucceeded	UploadFailed	IPAddress	Hostname
+1980-01-01 10:05:00	100 ms	8 Kbps	150	0	18.67 Kbps	32	0	192.168.1.1	test-host

src/NetPace.Console.Tests/Expectations/NetPaceConsoleTests.CSV.Should_Perform_Speed_Test_With_CSV_Delimiter_delimiter=;.verified.txt

@@ -1,2 +1,2 @@
-Timestamp;Latency;Download;Upload;IPAddress;Hostname
-1980-01-01 10:05:00;100 ms;8 Kbps;18.67 Kbps;192.168.1.1;test-host
+Timestamp;Latency;Download;DownloadSucceeded;DownloadFailed;Upload;UploadSucceeded;UploadFailed;IPAddress;Hostname
+1980-01-01 10:05:00;100 ms;8 Kbps;150;0;18.67 Kbps;32;0;192.168.1.1;test-host

src/NetPace.Console.Tests/Expectations/NetPaceConsoleTests.CSV.Should_Perform_Speed_Test_With_CSV_Header_Units_No_Latency.verified.txt

@@ -1,2 +1,2 @@
-Timestamp,Download (Kbps),Upload (Kbps),IPAddress,Hostname
-1980-01-01 10:05:00,8,18.67,192.168.1.1,test-host
+Timestamp,Download (Kbps),DownloadSucceeded,DownloadFailed,Upload (Kbps),UploadSucceeded,UploadFailed,IPAddress,Hostname
+1980-01-01 10:05:00,8,150,0,18.67,32,0,192.168.1.1,test-host

src/NetPace.Console.Tests/Expectations/NetPaceConsoleTests.CSV.Should_Perform_Speed_Test_With_CSV_Multiple_Times_With_Delay_count=10_delay=00-10-00.verified.txt

@@ -1,11 +1,11 @@
-Timestamp,Latency,Download,Upload,IPAddress,Hostname
-1980-01-01 10:05:00,100 ms,8 Kbps,18.67 Kbps,192.168.1.1,test-host
-1980-01-01 10:05:05,100 ms,8 Kbps,18.67 Kbps,192.168.1.1,test-host
-1980-01-01 10:05:10,100 ms,8 Kbps,18.67 Kbps,192.168.1.1,test-host
-1980-01-01 10:05:15,100 ms,8 Kbps,18.67 Kbps,192.168.1.1,test-host
-1980-01-01 10:05:20,100 ms,8 Kbps,18.67 Kbps,192.168.1.1,test-host
-1980-01-01 10:05:25,100 ms,8 Kbps,18.67 Kbps,192.168.1.1,test-host
-1980-01-01 10:05:30,100 ms,8 Kbps,18.67 Kbps,192.168.1.1,test-host
-1980-01-01 10:05:35,100 ms,8 Kbps,18.67 Kbps,192.168.1.1,test-host
-1980-01-01 10:05:40,100 ms,8 Kbps,18.67 Kbps,192.168.1.1,test-host
-1980-01-01 10:05:45,100 ms,8 Kbps,18.67 Kbps,192.168.1.1,test-host
+Timestamp,Latency,Download,DownloadSucceeded,DownloadFailed,Upload,UploadSucceeded,UploadFailed,IPAddress,Hostname
+1980-01-01 10:05:00,100 ms,8 Kbps,150,0,18.67 Kbps,32,0,192.168.1.1,test-host
+1980-01-01 10:05:05,100 ms,8 Kbps,150,0,18.67 Kbps,32,0,192.168.1.1,test-host
+1980-01-01 10:05:10,100 ms,8 Kbps,150,0,18.67 Kbps,32,0,192.168.1.1,test-host
+1980-01-01 10:05:15,100 ms,8 Kbps,150,0,18.67 Kbps,32,0,192.168.1.1,test-host
+1980-01-01 10:05:20,100 ms,8 Kbps,150,0,18.67 Kbps,32,0,192.168.1.1,test-host
+1980-01-01 10:05:25,100 ms,8 Kbps,150,0,18.67 Kbps,32,0,192.168.1.1,test-host
+1980-01-01 10:05:30,100 ms,8 Kbps,150,0,18.67 Kbps,32,0,192.168.1.1,test-host
+1980-01-01 10:05:35,100 ms,8 Kbps,150,0,18.67 Kbps,32,0,192.168.1.1,test-host
+1980-01-01 10:05:40,100 ms,8 Kbps,150,0,18.67 Kbps,32,0,192.168.1.1,test-host
+1980-01-01 10:05:45,100 ms,8 Kbps,150,0,18.67 Kbps,32,0,192.168.1.1,test-host

src/NetPace.Console.Tests/Expectations/NetPaceConsoleTests.CSV.Should_Perform_Speed_Test_With_CSV_Multiple_Times_With_Fixed_Scale.verified.txt

@@ -1,4 +1,4 @@
-Timestamp,Latency,Download,Upload,IPAddress,Hostname
-1980-01-01 10:05:00,75 ms,0.25 Mbps,0.5 Mbps,192.168.1.1,test-host
-1980-01-01 10:05:05,100 ms,1 Mbps,3 Mbps,192.168.1.1,test-host
-1980-01-01 10:05:10,150 ms,2.75 Mbps,1.33 Mbps,192.168.1.1,test-host
+Timestamp,Latency,Download,DownloadSucceeded,DownloadFailed,Upload,UploadSucceeded,UploadFailed,IPAddress,Hostname
+1980-01-01 10:05:00,75 ms,0.25 Mbps,0,0,0.5 Mbps,0,0,192.168.1.1,test-host
+1980-01-01 10:05:05,100 ms,1 Mbps,0,0,3 Mbps,0,0,192.168.1.1,test-host
+1980-01-01 10:05:10,150 ms,2.75 Mbps,0,0,1.33 Mbps,0,0,192.168.1.1,test-host

src/NetPace.Console.Tests/Expectations/NetPaceConsoleTests.CSV.Should_Perform_Speed_Test_With_CSV_Multiple_Times_With_Fixed_Scale_In_Header_scale=Base.verified.txt

@@ -1,4 +1,4 @@
-Timestamp,Latency (ms),Download (bps),Upload (bps),IPAddress,Hostname
-1980-01-01 10:05:00,75,250000,500000,192.168.1.1,test-host
-1980-01-01 10:05:05,100,1000000,3000000,192.168.1.1,test-host
-1980-01-01 10:05:10,150,2750000,1330000,192.168.1.1,test-host
+Timestamp,Latency (ms),Download (bps),DownloadSucceeded,DownloadFailed,Upload (bps),UploadSucceeded,UploadFailed,IPAddress,Hostname
+1980-01-01 10:05:00,75,250000,0,0,500000,0,0,192.168.1.1,test-host
+1980-01-01 10:05:05,100,1000000,0,0,3000000,0,0,192.168.1.1,test-host
+1980-01-01 10:05:10,150,2750000,0,0,1330000,0,0,192.168.1.1,test-host

src/NetPace.Console.Tests/Expectations/NetPaceConsoleTests.CSV.Should_Perform_Speed_Test_With_CSV_Multiple_Times_With_Fixed_Scale_In_Header_scale=Kilo.verified.txt

@@ -1,4 +1,4 @@
-Timestamp,Latency (ms),Download (Kbps),Upload (Kbps),IPAddress,Hostname
-1980-01-01 10:05:00,75,250,500,192.168.1.1,test-host
-1980-01-01 10:05:05,100,1000,3000,192.168.1.1,test-host
-1980-01-01 10:05:10,150,2750,1330,192.168.1.1,test-host
+Timestamp,Latency (ms),Download (Kbps),DownloadSucceeded,DownloadFailed,Upload (Kbps),UploadSucceeded,UploadFailed,IPAddress,Hostname
+1980-01-01 10:05:00,75,250,0,0,500,0,0,192.168.1.1,test-host
+1980-01-01 10:05:05,100,1000,0,0,3000,0,0,192.168.1.1,test-host
+1980-01-01 10:05:10,150,2750,0,0,1330,0,0,192.168.1.1,test-host

src/NetPace.Console.Tests/Expectations/NetPaceConsoleTests.CSV.Should_Perform_Speed_Test_With_CSV_Multiple_Times_With_Fixed_Scale_In_Header_scale=Mega.verified.txt

@@ -1,4 +1,4 @@
-Timestamp,Latency (ms),Download (Mbps),Upload (Mbps),IPAddress,Hostname
-1980-01-01 10:05:00,75,0.25,0.5,192.168.1.1,test-host
-1980-01-01 10:05:05,100,1,3,192.168.1.1,test-host
-1980-01-01 10:05:10,150,2.75,1.33,192.168.1.1,test-host
+Timestamp,Latency (ms),Download (Mbps),DownloadSucceeded,DownloadFailed,Upload (Mbps),UploadSucceeded,UploadFailed,IPAddress,Hostname
+1980-01-01 10:05:00,75,0.25,0,0,0.5,0,0,192.168.1.1,test-host
+1980-01-01 10:05:05,100,1,0,0,3,0,0,192.168.1.1,test-host
+1980-01-01 10:05:10,150,2.75,0,0,1.33,0,0,192.168.1.1,test-host

src/NetPace.Console.Tests/Expectations/NetPaceConsoleTests.CSV.Should_Perform_Speed_Test_With_CSV_Multiple_Times_count=5.verified.txt

@@ -1,6 +1,6 @@
-Timestamp,Latency,Download,Upload,IPAddress,Hostname
-1980-01-01 10:05:00,100 ms,8 Kbps,18.67 Kbps,192.168.1.1,test-host
-1980-01-01 10:05:05,100 ms,8 Kbps,18.67 Kbps,192.168.1.1,test-host
-1980-01-01 10:05:10,100 ms,8 Kbps,18.67 Kbps,192.168.1.1,test-host
-1980-01-01 10:05:15,100 ms,8 Kbps,18.67 Kbps,192.168.1.1,test-host
-1980-01-01 10:05:20,100 ms,8 Kbps,18.67 Kbps,192.168.1.1,test-host
+Timestamp,Latency,Download,DownloadSucceeded,DownloadFailed,Upload,UploadSucceeded,UploadFailed,IPAddress,Hostname
+1980-01-01 10:05:00,100 ms,8 Kbps,150,0,18.67 Kbps,32,0,192.168.1.1,test-host
+1980-01-01 10:05:05,100 ms,8 Kbps,150,0,18.67 Kbps,32,0,192.168.1.1,test-host
+1980-01-01 10:05:10,100 ms,8 Kbps,150,0,18.67 Kbps,32,0,192.168.1.1,test-host
+1980-01-01 10:05:15,100 ms,8 Kbps,150,0,18.67 Kbps,32,0,192.168.1.1,test-host
+1980-01-01 10:05:20,100 ms,8 Kbps,150,0,18.67 Kbps,32,0,192.168.1.1,test-host

src/NetPace.Console.Tests/Expectations/NetPaceConsoleTests.CSV.Should_Perform_Speed_Test_With_CSV_No_Download.verified.txt

@@ -1,2 +1,2 @@
-Timestamp,Latency,Upload,IPAddress,Hostname
-1980-01-01 10:05:00,100 ms,18.67 Kbps,192.168.1.1,test-host
+Timestamp,Latency,Upload,UploadSucceeded,UploadFailed,IPAddress,Hostname
+1980-01-01 10:05:00,100 ms,18.67 Kbps,32,0,192.168.1.1,test-host

src/NetPace.Console.Tests/Expectations/NetPaceConsoleTests.CSV.Should_Perform_Speed_Test_With_CSV_No_Latency.verified.txt

@@ -1,2 +1,2 @@
-Timestamp,Download,Upload,IPAddress,Hostname
-1980-01-01 10:05:00,8 Kbps,18.67 Kbps,192.168.1.1,test-host
+Timestamp,Download,DownloadSucceeded,DownloadFailed,Upload,UploadSucceeded,UploadFailed,IPAddress,Hostname
+1980-01-01 10:05:00,8 Kbps,150,0,18.67 Kbps,32,0,192.168.1.1,test-host

src/NetPace.Console.Tests/Expectations/NetPaceConsoleTests.CSV.Should_Perform_Speed_Test_With_CSV_No_Upload.verified.txt

@@ -1,2 +1,2 @@
-Timestamp,Latency,Download,IPAddress,Hostname
-1980-01-01 10:05:00,100 ms,8 Kbps,192.168.1.1,test-host
+Timestamp,Latency,Download,DownloadSucceeded,DownloadFailed,IPAddress,Hostname
+1980-01-01 10:05:00,100 ms,8 Kbps,150,0,192.168.1.1,test-host

src/NetPace.Console.Tests/Expectations/NetPaceConsoleTests.CSV.Should_Perform_Speed_Test_With_CSV_With_Scale_In_Header.verified.txt

@@ -1,2 +1,2 @@
-Timestamp,Latency (ms),Download (Kbps),Upload (Kbps),IPAddress,Hostname
-1980-01-01 10:05:00,75,250,500,192.168.1.1,test-host
+Timestamp,Latency (ms),Download (Kbps),DownloadSucceeded,DownloadFailed,Upload (Kbps),UploadSucceeded,UploadFailed,IPAddress,Hostname
+1980-01-01 10:05:00,75,250,0,0,500,0,0,192.168.1.1,test-host

src/NetPace.Console.Tests/Expectations/NetPaceConsoleTests.File.Should_Write_CSV_Output_To_File.verified.txt

@@ -1,2 +1,2 @@
-Timestamp,Latency,Download,Upload,IPAddress,Hostname
-1980-01-01 10:05:00,100 ms,8 Kbps,18.67 Kbps,192.168.1.1,test-host
+Timestamp,Latency,Download,DownloadSucceeded,DownloadFailed,Upload,UploadSucceeded,UploadFailed,IPAddress,Hostname
+1980-01-01 10:05:00,100 ms,8 Kbps,150,0,18.67 Kbps,32,0,192.168.1.1,test-host

src/NetPace.Console.Tests/Expectations/NetPaceConsoleTests.File.Should_Write_Json_Output_To_File.verified.txt

@@ -1 +1 @@
-{"ServerLocation":"Location 1","ServerSponsor":"Test Sponsor 1","ServerUrl":"http://test1.com","Timestamp":"1980-01-01 10:05:00","Latency":"100 ms","DownloadSpeed":"8 Kbps","UploadSpeed":"18.67 Kbps","IPAddress":"192.168.1.1","Hostname":"test-host"}
+{"ServerLocation":"Location 1","ServerSponsor":"Test Sponsor 1","ServerUrl":"http://test1.com","Timestamp":"1980-01-01 10:05:00","Latency":"100 ms","DownloadSpeed":"8 Kbps","DownloadSucceeded":150,"DownloadFailed":0,"UploadSpeed":"18.67 Kbps","UploadSucceeded":32,"UploadFailed":0,"IPAddress":"192.168.1.1","Hostname":"test-host"}

src/NetPace.Console.Tests/Expectations/NetPaceConsoleTests.Json.Should_Perform_Speed_Test_With_Json_Continuously_jsonSwitch=--json-pretty.verified.txt

@@ -5,7 +5,11 @@
   "Timestamp": "1980-01-01 10:05:00",
   "Latency": "100 ms",
   "DownloadSpeed": "8 Kbps",
+  "DownloadSucceeded": 150,
+  "DownloadFailed": 0,
   "UploadSpeed": "18.67 Kbps",
+  "UploadSucceeded": 32,
+  "UploadFailed": 0,
   "IPAddress": "192.168.1.1",
   "Hostname": "test-host"
 }
@@ -16,7 +20,11 @@
   "Timestamp": "1980-01-01 10:05:05",
   "Latency": "100 ms",
   "DownloadSpeed": "8 Kbps",
+  "DownloadSucceeded": 150,
+  "DownloadFailed": 0,
   "UploadSpeed": "18.67 Kbps",
+  "UploadSucceeded": 32,
+  "UploadFailed": 0,
   "IPAddress": "192.168.1.1",
   "Hostname": "test-host"
 }
@@ -27,7 +35,11 @@
   "Timestamp": "1980-01-01 10:05:10",
   "Latency": "100 ms",
   "DownloadSpeed": "8 Kbps",
+  "DownloadSucceeded": 150,
+  "DownloadFailed": 0,
   "UploadSpeed": "18.67 Kbps",
+  "UploadSucceeded": 32,
+  "UploadFailed": 0,
   "IPAddress": "192.168.1.1",
   "Hostname": "test-host"
 }
@@ -38,7 +50,11 @@
   "Timestamp": "1980-01-01 10:05:15",
   "Latency": "100 ms",
   "DownloadSpeed": "8 Kbps",
+  "DownloadSucceeded": 150,
+  "DownloadFailed": 0,
   "UploadSpeed": "18.67 Kbps",
+  "UploadSucceeded": 32,
+  "UploadFailed": 0,
   "IPAddress": "192.168.1.1",
   "Hostname": "test-host"
 }
@@ -49,7 +65,11 @@
   "Timestamp": "1980-01-01 10:05:20",
   "Latency": "100 ms",
   "DownloadSpeed": "8 Kbps",
+  "DownloadSucceeded": 150,
+  "DownloadFailed": 0,
   "UploadSpeed": "18.67 Kbps",
+  "UploadSucceeded": 32,
+  "UploadFailed": 0,
   "IPAddress": "192.168.1.1",
   "Hostname": "test-host"
 }
@@ -60,7 +80,11 @@
   "Timestamp": "1980-01-01 10:05:25",
   "Latency": "100 ms",
   "DownloadSpeed": "8 Kbps",
+  "DownloadSucceeded": 150,
+  "DownloadFailed": 0,
   "UploadSpeed": "18.67 Kbps",
+  "UploadSucceeded": 32,
+  "UploadFailed": 0,
   "IPAddress": "192.168.1.1",
   "Hostname": "test-host"
 }
@@ -71,7 +95,11 @@
   "Timestamp": "1980-01-01 10:05:30",
   "Latency": "100 ms",
   "DownloadSpeed": "8 Kbps",
+  "DownloadSucceeded": 150,
+  "DownloadFailed": 0,
   "UploadSpeed": "18.67 Kbps",
+  "UploadSucceeded": 32,
+  "UploadFailed": 0,
   "IPAddress": "192.168.1.1",
   "Hostname": "test-host"
 }
@@ -82,7 +110,11 @@
   "Timestamp": "1980-01-01 10:05:35",
   "Latency": "100 ms",
   "DownloadSpeed": "8 Kbps",
+  "DownloadSucceeded": 150,
+  "DownloadFailed": 0,
   "UploadSpeed": "18.67 Kbps",
+  "UploadSucceeded": 32,
+  "UploadFailed": 0,
   "IPAddress": "192.168.1.1",
   "Hostname": "test-host"
 }
@@ -93,7 +125,11 @@
   "Timestamp": "1980-01-01 10:05:40",
   "Latency": "100 ms",
   "DownloadSpeed": "8 Kbps",
+  "DownloadSucceeded": 150,
+  "DownloadFailed": 0,
   "UploadSpeed": "18.67 Kbps",
+  "UploadSucceeded": 32,
+  "UploadFailed": 0,
   "IPAddress": "192.168.1.1",
   "Hostname": "test-host"
 }
@@ -104,7 +140,11 @@
   "Timestamp": "1980-01-01 10:05:45",
   "Latency": "100 ms",
   "DownloadSpeed": "8 Kbps",
+  "DownloadSucceeded": 150,
+  "DownloadFailed": 0,
   "UploadSpeed": "18.67 Kbps",
+  "UploadSucceeded": 32,
+  "UploadFailed": 0,
   "IPAddress": "192.168.1.1",
   "Hostname": "test-host"
 }