Raincloud/sheepit-shadow-nabber
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Merge branch 'fix/server-down' into 'master'

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Fix: check if the server is down

See merge request sheepitrenderfarm/client!142
This commit is contained in:
Sheepit Renderfarm
2022-06-09 12:26:39 +00:00
parent 3c5b3aba99 5f32bb0346
commit 2d33a1c86e
2 changed files with 36 additions and 1 deletions
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3
src/main/java/com/sheepit/client/Error.java
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@@ -60,6 +60,7 @@ public class Error {
ERROR_BAD_UPLOAD_RESPONSE(101),
PATH_INVALID(102),
NO_WRITE_PERMISSION(103),
SERVER_DOWN(104),
;
private final int id;
@@ -162,6 +163,8 @@ public class Error {
return "Corrupt response from the server when trying to upload data. The server might be overloaded or be encountering other issues. Will try again in a few minutes.";
case NETWORK_ISSUE:
return "Could not connect to the server, please check your connection to the internet.";
case SERVER_DOWN:
return "Server is down.";
case TOO_OLD_CLIENT:
return "This client is too old, you need to update it.";
case AUTHENTICATION_FAILED:

34
src/main/java/com/sheepit/client/Server.java
View File

@@ -219,7 +219,7 @@ public class Server extends Thread {
this.log.debug("Server::getConfiguration url " + remoteURL.build().toString());
Response response = this.HTTPRequest(remoteURL, formBody);
Response response = this.HTTPRequest(remoteURL, formBody, false);
int r = response.code();
String contentType = response.body().contentType().toString();
@@ -239,6 +239,10 @@ public class Server extends Thread {
this.user_config.setPassword(publickey);
}
}
else if (r == HttpURLConnection.HTTP_NOT_FOUND) {
// most likely the server instance is down but not the frontend proxy (traefik)
return Error.Type.SERVER_DOWN;
}
}
catch (ConnectException e) {
this.log.error("Server::getConfiguration error ConnectException " + e);
@@ -451,6 +455,34 @@ public class Server extends Thread {
}
}
public Response HTTPRequest(HttpUrl.Builder httpUrlBuilder, RequestBody data_, boolean checkIsSuccessful) throws IOException {
String url = httpUrlBuilder.build().toString();
Request.Builder builder = new Request.Builder().addHeader("User-Agent", HTTP_USER_AGENT).url(url);
this.log.debug("Server::HTTPRequest url(" + url + ")");
if (data_ != null) {
builder.post(data_);
}
Request request = builder.build();
Response response = null;
try {
response = httpClient.newCall(request).execute();
if (checkIsSuccessful && !response.isSuccessful()) {
throw new IOException("Unexpected code " + response);
}
this.lastRequestTime = new Date().getTime();
return response;
}
catch (IOException e) {
throw new IOException("Unexpected response from HTTP Stack" + e.getMessage());
}
}
public Error.Type HTTPGetFile(String url_, String destination_, Gui gui_, String status_) throws FermeException {
InputStream is = null;
OutputStream output = null;