Generic Application Error 401
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dealing with errors and exceptions, and translating those errors into something meaningful for their applications. photo by http error codes Bent Jensen Because APIs are based on different technologies and libraries, error codes are often inherited and do not make sense to whatever framework the consumer is using. Even worse is when those error codes and messages are simply passed through to the end-user without any manipulation by the application. So, how can you make sure https://forums.taleworlds.com/index.php?topic=339349.0 that all your API consumer understand your error codes and can handle them properly? If you're offering a REST API, consumers expect your endpoints to behave like any other HTTP endpoint, so a good start is to simply follow the standards. Whenever possible use common HTTP status codes HTTP status codes have been created for a reason. http://apiux.com/2013/03/28/2-steps-api-error-codes/ RFC 2616 was published in 1999 and defines the HTTP/1.1 protocol, which is the one being used by most of the Web now. It also describes a set of status codes that Web servers should use as replies to callers. Among some other status codes, the protocol defines two main classes of error codes: codes starting with 4 (e.g. 400, 401, 412) are considered Client Errors: the caller is doing something wrong and the payload should present a possible solution to the problem; codes starting with 5 (e.g. 500, 503, 504) are considered Server Errors: there's something wrong with the way the server is handling the call and the payload should give more details about the situation, including if it's permanent or temporary. In both cases, the protocol definition explicitly says that servers "SHOULD include an entity containing an explanation of the error situation", so it's a good practice to do it. When not possible, use HTTP 400 or 500 While common HTTP status codes can describe most situation where an error o
von GoogleAnmeldenAusgeblendete FelderBooksbooks.google.de - CAN (Controller Area Network) is a serial communication protocol that was originally developed https://books.google.com/books?id=CstN61COZe4C&pg=PA489&lpg=PA489&dq=generic+application+error+401&source=bl&ots=UqXykPJQWi&sig=T9j3hKwBOGUMm3v1e0OVZ_zM5Ww&hl=en&sa=X&ved=0ahUKEwjSsrWp9NjPAhXKox4KHcKdBOYQ6AEIOTAE for the automobile industry. CAN is far superior to conventional serial technologies such as RS232 in regards to functionality and reliability https://books.google.com/books?id=KKqiht2IsrcC&pg=PA538&lpg=PA538&dq=generic+application+error+401&source=bl&ots=CcdJ5RXLen&sig=OBRwv84_y1RcV5zWwE90vAbWqsY&hl=en&sa=X&ved=0ahUKEwjSsrWp9NjPAhXKox4KHcKdBOYQ6AEIVzAJ and yet CAN implementations are more cost effective. CANopen, a...https://books.google.de/books/about/Embedded_Networking_with_CAN_and_CANopen.html?hl=de&id=CstN61COZe4C&utm_source=gb-gplus-shareEmbedded Networking with CAN and CANopenMeine BücherHilfeErweiterte BuchsucheDruckversionKein E-Book verfügbarCopperhill MediaAmazon.deBuch.deBuchkatalog.deLibri.deWeltbild.deIn error handling Bücherei suchenAlle Händler»Stöbere bei Google Play nach Büchern.Stöbere im größten eBookstore der Welt und lies noch heute im Web, auf deinem Tablet, Telefon oder E-Reader.Weiter zu Google Play »Embedded Networking with CAN and CANopenOlaf Pfeiffer, Andrew Ayre, Christian KeydelCopperhill Media, 2008 generic application error - 535 Seiten 0 Rezensionenhttps://books.google.de/books/about/Embedded_Networking_with_CAN_and_CANopen.html?hl=de&id=CstN61COZe4CCAN (Controller Area Network) is a serial communication protocol that was originally developed for the automobile industry. CAN is far superior to conventional serial technologies such as RS232 in regards to functionality and reliability and yet CAN implementations are more cost effective. CANopen, a higher layer protocol based on CAN, provides the means to apply the ingenious CAN features to a variety of industrial-strength applications. Many users, for example in the field of medical engineering, opted for CANopen because they have to meet particularly stringent safety requirements. Similar requirements had to be considered by manufacturers of other equipment with very high safety or reliability requirements (e.g. robots, lifts and transportation systems). Providing a detailed look at both CAN
von GoogleAnmeldenAusgeblendete FelderBooksbooks.google.de - SQL Injection Attacks and Defense, First Edition: Winner of the Best Book Bejtlich Read Award "SQL injection is probably the number one problem for any server-side application, and this book unequaled in its coverage." -Richard Bejtlich, Tao Security blog SQL injection represents one of the most dangerous...https://books.google.de/books/about/SQL_Injection_Attacks_and_Defense.html?hl=de&id=KKqiht2IsrcC&utm_source=gb-gplus-shareSQL Injection Attacks and DefenseMeine BücherHilfeErweiterte BuchsucheE-Book anzeigenNach Druckexemplar suchenAccess Online via ElsevierAmazon.deBuch.de - €46,00Buchkatalog.deLibri.deWeltbild.deIn Bücherei suchenAlle Händler»SQL Injection Attacks and DefenseJustin ClarkeElsevier, 2012 - 547 Seiten 1 Rezensionhttps://books.google.de/books/about/SQL_Injection_Attacks_and_Defense.html?hl=de&id=KKqiht2IsrcCSQL Injection Attacks and Defense, First Edition: Winner of the Best Book Bejtlich Read Award "SQL injection is probably the number one problem for any server-side application, and this book unequaled in its coverage." -Richard Bejtlich, Tao Security blog SQL injection represents one of the most dangerous and well-known, yet misunderstood, security vulnerabilities on the Internet, largely because there is no central repository of information available for penetration testers, IT security consultants and practitioners, and web/software developers to turn to for help. SQL Injection Attacks and Defense, Second Edition is the only book devoted exclusively to this long-established but recently growing threat. This is the definitive resource for understanding, finding, exploiting, and defending against this increasingly popular and particularly destructive type of Internet-based attack. SQL Injection Attacks and Defense, Second Edition includes all th