When I will get HTTP 504 error using java HttpUrlConnection Class

When I will get HTTP 504 error using java HttpUrlConnection Class

By : AndrewC
Date : November 22 2020, 11:17 AM
Hope that helps
504 Gateway Timeout - The server was acting as a gateway or proxy and did not receive a timely response from the upstream server
code :

Share : facebook icon twitter icon
Java: HTTP PUT with HttpURLConnection

Java: HTTP PUT with HttpURLConnection

By : user1698562
Date : March 29 2020, 07:55 AM
I wish did fix the issue. There's one easy way to find out: run Wireshark and see what's actually happening on the network. I've found that to be the most reliable way of diagnosing this sort of issue - your client could have bugs, the library could have bugs, the server could have bugs, but Wireshark will show you what's really happening.
EDIT: Okay, for HTTPS it's a little trickier. You can use Fiddler if you're running on Windows, which is a proxy - it can cope with HTTPS if you can persuade your client code to accept its certificate, but that's a little more intrusive... putting a proxy in the way clearly changes what the traffic looks like.
Flaw in checking HTTP 500 error HttpUrlConnection Java

Flaw in checking HTTP 500 error HttpUrlConnection Java

By : User123
Date : March 29 2020, 07:55 AM
I wish did fix the issue. My issue is with status != 200 , when I run this script (3) different times, it'll print out the value for if{} (1) times, the else{} (1) time, and the catch{} another. , You need to check status before start to parse...
code :
    URL url = new URL(UrlToParse );
    HttpURLConnection con = (HttpURLConnection)url.openConnection();
    int status = con.getResponseCode();
    if (status == 200){
    } else {
        // status is not 200
Java - HttpUrlConnection contains HTTP document instead of JSON

Java - HttpUrlConnection contains HTTP document instead of JSON

By : Blue_Phoenix
Date : March 29 2020, 07:55 AM
With these it helps I am trying to download a MP3 file of a given youtube file from Youtubeinmp3.com ,
... i dont know why the API sometimes returns a HTTP document
XML over http using HttpURLConnection - getting error 401

XML over http using HttpURLConnection - getting error 401

By : Jay Barraza
Date : March 29 2020, 07:55 AM
I hope this helps you . I am trying to send XML over http url using HttpURLConnection. , Please try adding authentication header as follows
code :
String encoded = Base64.getEncoder().encodeToString((username + ":" + password).getBytes(StandardCharsets.UTF_8));
conn.setRequestProperty("Authorization", "Basic " + encoded);
Why the java.net.HttpURLConnection become sun.net.www.protocol.http.HttpURLConnection?

Why the java.net.HttpURLConnection become sun.net.www.protocol.http.HttpURLConnection?

By : bazinga_jr
Date : March 29 2020, 07:55 AM
this one helps. Because java.net.HttpURLConnection is an abstract class, and sun.net.www.protocol.http.HttpURLConnection is its implementation in the Oracle JRE.
Related Posts Related Posts :
  • Support multi-language
  • Why does Hibernate @OneToOne execute multiple select queries instead of one?
  • How to modify the height and width of a LinearLayout programmatically for a customAlertDialog?
  • Java getting every second element from array list and using it as value for hash map
  • Jmap error "More than one non-option argument"
  • Thread.uncaughtExceptionHandler does not catch DataFormatException, FileAlreadyExistsException and NoSuchFileException
  • After navigating to each link in the webpage,how to get list of all forms with method =post using selenium java
  • Launch a specific Spring Boot service from a codebase containing several
  • How do I cast a Java Object into a List of integers?
  • The method andProperty(String) from the type QueryBuilder is deprecated - Javers
  • I don't understand the difference in output between System.out.println((char)b) and System.out.write((char)b)
  • How to support multiple source level targets in an annotation processor
  • Is there a way to save the obtained output from a a process object's getOutPutStream() method into a file
  • How to use item touch helper with heterogeneous view types?
  • Tap button again to confirm action
  • Getting wrong characters from Clob field in Oracle using java jdbc
  • Run multiple call in parallel go generate object using Futures
  • Unparseable date Exception java date pattern
  • Stored procedures call (namedparameterjdbctemplate)
  • com.google.firebase.database.DatabaseException: Failed to convert a value of type java.lang.String to long
  • Java - Scanner .next() doesn't read string that contains a space
  • Set a timer for the visibility of a button
  • Unirest gives NoSuchMethodError when using asString method
  • Abstract Controller in Spring
  • Map an instance containing a list to a flatMap (using stream)
  • JPanel is added onto other Jpanel on togglebutton Click
  • Mysterious " The color components or name must be specified " error in JavaFX ListView
  • How to set up blocking asynchronous request/response in project reactor?
  • How can i achieve the same functionality with Java 8 using streams
  • How to verify a password without sending it unencrypted to a server
  • While fetching all links,Ignore logout link from the loop and continue navigation in selenium java
  • Issues using spring boot with MySQL database
  • Method unmodifiablelist() cannot be applied to given type
  • Does using the fragments lower down the load on main activity
  • Cannot read resource as stream when running jar
  • JPA criteria produce a query with just a one question point
  • Upload data to the Azure ADLS Gen2 from on-premise using Python or Java
  • Netty server send a byte[] encoded by Protobuf, but C# client Socket.Receive keeps being 0
  • How to add string at the bottom of a ScrollView
  • Using the instantiated collection type for Jackson deserialization instead of initializing a new one?
  • Firebase Realtime Database Update Data - Android Java
  • Move to main thread after another thread go to sleep
  • use of lambda and streams on nested object
  • OneDrive authentication using ADAL4J
  • How to get lines starting with some word from file and if no match get lines starting with another word
  • Is there alternative for Java's ' byte[] decodeFile = Base64.getMimeDecoder().decode(fileBase64); ' in Python?
  • filter minimum value from custom java array list
  • PowerMock static method mocking isn't taken into account for each @InjectMocks invocation
  • Spring Boot LazyInitializationException inside Transaction
  • Getting field name as string for already defined class. Is that possible?
  • List the largest possible cuboids inside a 16x16x16 matrix
  • Reading Int value of bytes from inputStream
  • How to fix text change listener error when I implement it?
  • How to send XML file to ActiveMQ?
  • @PropertyId annotation "is disallowed for this location"
  • Single Ignite node does not stop TCP discovery
  • While loop stop condition missing
  • How to register a listener on a OID / Managed Object using SNMP4J to act on set or get requests the agent receives?
  • maven issue with profiles
  • How to properly implement a sensor with SensorManager in a thread?
  • shadow
    Privacy Policy - Terms - Contact Us © festivalmusicasacra.org