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diff --git a/archives/extend/2013-February/000063.html b/archives/extend/2013-February/000063.html new file mode 100644 index 00000000..bfebf6d7 --- /dev/null +++ b/archives/extend/2013-February/000063.html @@ -0,0 +1,78 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> +<HTML> + <HEAD> + <TITLE> [99s-extend] Arbitrary 500 from REST handler? + </TITLE> + <LINK REL="Index" HREF="index.html" > + <LINK REL="made" HREF="mailto:extend%40lists.ninenines.eu?Subject=Re%3A%20%5B99s-extend%5D%20Arbitrary%20500%20from%20REST%20handler%3F&In-Reply-To=%3C512677BB.6030004%40ninenines.eu%3E"> + <META NAME="robots" CONTENT="index,nofollow"> + <style type="text/css"> + pre { + white-space: pre-wrap; /* css-2.1, curent FF, Opera, Safari */ + } + </style> + <META http-equiv="Content-Type" content="text/html; charset=us-ascii"> + <LINK REL="Previous" HREF="000062.html"> + <LINK REL="Next" HREF="000064.html"> + </HEAD> + <BODY BGCOLOR="#ffffff"> + <H1>[99s-extend] Arbitrary 500 from REST handler?</H1> + <B>Loïc Hoguin</B> + <A HREF="mailto:extend%40lists.ninenines.eu?Subject=Re%3A%20%5B99s-extend%5D%20Arbitrary%20500%20from%20REST%20handler%3F&In-Reply-To=%3C512677BB.6030004%40ninenines.eu%3E" + TITLE="[99s-extend] Arbitrary 500 from REST handler?">essen at ninenines.eu + </A><BR> + <I>Thu Feb 21 20:38:35 CET 2013</I> + <P><UL> + <LI>Previous message: <A HREF="000062.html">[99s-extend] Arbitrary 500 from REST handler? +</A></li> + <LI>Next message: <A HREF="000064.html">[99s-extend] Cowboy 0.8.1 +</A></li> + <LI> <B>Messages sorted by:</B> + <a href="date.html#63">[ date ]</a> + <a href="thread.html#63">[ thread ]</a> + <a href="subject.html#63">[ subject ]</a> + <a href="author.html#63">[ author ]</a> + </LI> + </UL> + <HR> +<!--beginarticle--> +<PRE>On 02/21/2013 08:29 PM, Phillips, Christopher wrote: +><i> +</I>><i> I have a case where I am creating a resource through a POST. There +</I>><i> are a number of places where the create can fail in a known manner, and +</I>><i> we need to alert the user to the specifics of why. Is there a way to +</I>><i> throw an arbitrary 500, with message, from within the REST handler? I +</I>><i> can obviously just erlang:error(whatever), but the message content is +</I>><i> ignored, and there is no way to pass back an updated response when doing +</I>><i> that. +</I> +Use cowboy_req:reply and then return {halt, Req2, State} to stop execution. + +-- +Loïc Hoguin +Erlang Cowboy +Nine Nines +<A HREF="http://ninenines.eu">http://ninenines.eu</A> + +</PRE> + +<!--endarticle--> + <HR> + <P><UL> + <!--threads--> + <LI>Previous message: <A HREF="000062.html">[99s-extend] Arbitrary 500 from REST handler? +</A></li> + <LI>Next message: <A HREF="000064.html">[99s-extend] Cowboy 0.8.1 +</A></li> + <LI> <B>Messages sorted by:</B> + <a href="date.html#63">[ date ]</a> + <a href="thread.html#63">[ thread ]</a> + <a href="subject.html#63">[ subject ]</a> + <a href="author.html#63">[ author ]</a> + </LI> + </UL> + +<hr> +<a href="https://lists.ninenines.eu/listinfo/extend">More information about the Extend +mailing list</a><br> +</body></html> |