Unexpected status code (400) while uploading chunk

[krupasanghani023]

When i try to upload video on cloudflare unable to upload it and get io.tus.java.client.ProtocolException: unexpected status code (400) while uploading chunk error.

To Reproduce
Steps to reproduce the behavior:

1. Select video and upload it
2. If uploaded then please upload same video and check

Expected behavior
We can upload duplicate video all time no restriction is required

Setup details

• Used tus-android-client version: [e.g. :0.1.11]
• Used tus-java-client version: [e.g. :0.5.0]

[Acconut]

You are likely missing a CloudFlare-specific settings, such as a header or URL parameter. I have no experience with their services, so I cannot help you much here. Maybe this discussion can lead you to a solution: tus/tus-java-client#66

[krupasanghani023]

Have added header something like below one when i try to init tusclient. Is there any problem in it @Acconut?

try {
SharedPreferences pref = getSharedPreferences("tus", 0);
HashMap<String, String> hashMap = new HashMap<String, String>();

    hashMap.put("Content-Type", "application/json");
    hashMap.put("Authorization", "Bearer <token>");

    client = new TusClient();
    client.setHeaders(hashMap);
    client.setUploadCreationURL(new URL("https://api.cloudflare.com/client/v4/accounts/<account-id>/stream"));
    client.enableResuming(new TusPreferencesURLStore(pref));
} catch (Exception e) {
    showError(e);
}

[Acconut]

Don't set Content-Type because tus-java-client has to change it. Also, I don't know if CloudFlare requires any other headers. Please look that up in their documentation.

[krupasanghani023]

If we won't set Content-Type then also same error and Authentication header is require to cloudflare for authenticate it.

According to cloudflare doc it require below things:

curl -X POST \n
-d '{"url":"<video_url>","meta":{"name":"<video_name>"}}' \n
-H "Authorization: Bearer <api_token>" \n
https://api.cloudflare.com/client/v4/accounts/<account_id>/stream

This attached ss is of error which we get with tusclient:

[Acconut]

I don't know CloudFlare's API but your request looks different than from what is described in their docs: https://developers.cloudflare.com/api/operations/stream-videos-initiate-video-uploads-using-tus

[krupasanghani023]

Have updated same headers and check still same error is there:

io.tus.java.client.ProtocolException: unexpected status code (400) while creating upload
W/System.err: at io.tus.java.client.TusClient.createUpload(TusClient.java:211)
W/System.err: at io.tus.java.client.TusClient.resumeOrCreateUpload(TusClient.java:334)
W/System.err: at io.tus.android.example.MainActivity$UploadTask.doInBackground(MainActivity.java:177)
W/System.err: at io.tus.android.example.MainActivity$UploadTask.doInBackground(MainActivity.java:132)
W/System.err: at android.os.AsyncTask$3.call(AsyncTask.java:394)
W/System.err: at java.util.concurrent.FutureTask.run(FutureTask.java:264)
W/System.err: at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:305)

[Acconut]

The actual error message is probably available in the response body, but there is currently no easy way in tus-java-client to receive this body. That is something we have to improve in our API.

You could try the approach provided in tus/tus-java-client#89 to try and receive the response body from CloudFlare.

[krupasanghani023]

Have added this override method and get error as Bad request

[Acconut]

I had hoped for a more descriptive error message. My knowledge ends here and the reason for the error is probably something Cloudflare-specific. Maybe your environment doesn't support PATCH, which requires tus-java-client to use X-HTTP-Method-Override, which may not be supported by Cloudflare: tus/tus-java-client#66 (comment)