It would. I'm not sure why one fails and the other does not, unless the request object passed through Tomcat is different somehow, or unless you accidentally sent two different HTTP requests when testing.
Regardless, the error message you've received is pretty clear - the JSON stream is consumed by the first JSON middleware before the second can get to up. - James On 4 November 2013 01:40, Colin Yates <colin.ya...@gmail.com> wrote: > Hi James, > > Not sure why I did that double wrapping.. > > However, wouldn't that also fail in Jetty? > > > On 4 November 2013 01:02, James Reeves <ja...@booleanknot.com> wrote: > >> Hi Colin, >> >> One of the compromises Ring makes for efficiency is that the body of a >> request is an InputStream, rather than a static string or byte array >> pre-loaded into memory. Because it's a stream, it can potentially be >> consumed by previous middleware. >> >> For some reason you have both wrap-json-body and wrap-json-params in your >> stacktrace: >> >> ring.middleware.json$wrap_json_body$fn__1031.invoke(json.clj:19) >> ring.middleware.json$wrap_json_params$fn__1035.invoke(json.clj:31) >> >> Both middleware read from the body InputStream, so one of them is going >> to fail when you try and read the body twice. >> >> - James >> >> >> On 4 November 2013 00:20, Colin Yates <colin.ya...@gmail.com> wrote: >> >>> Hi all, >>> >>> I have developed a ring/compojure app which receives and servers JSON. >>> All is well in 'lein ring server' but as soon as I do 'lein ring uberwar' >>> and deploy it to tomcat 6 or 7 it fails. To be explicit, the app deploys >>> and I can view the static resources, but as soon as I issue a JSON POST I >>> get the following error: >>> >>> [code] >>> java.io.IOException: Stream closed >>> org.apache.catalina.connector.InputBuffer.read(InputBuffer.java:325) >>> >>> org.apache.catalina.connector.CoyoteInputStream.read(CoyoteInputStream.java:193) >>> sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:283) >>> sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:325) >>> sun.nio.cs.StreamDecoder.read(StreamDecoder.java:177) >>> java.io.InputStreamReader.read(InputStreamReader.java:184) >>> java.io.BufferedReader.fill(BufferedReader.java:154) >>> java.io.BufferedReader.read(BufferedReader.java:175) >>> clojure.core$slurp.doInvoke(core.clj:6279) >>> clojure.lang.RestFn.invoke(RestFn.java:410) >>> ring.middleware.json$read_json.doInvoke(json.clj:12) >>> clojure.lang.RestFn.invoke(RestFn.java:423) >>> ring.middleware.json$wrap_json_body$fn__1031.invoke(json.clj:19) >>> ring.middleware.json$wrap_json_params$fn__1035.invoke(json.clj:31) >>> compojure.core$routing$fn__362.invoke(core.clj:107) >>> clojure.core$some.invoke(core.clj:2443) >>> compojure.core$routing.doInvoke(core.clj:107) >>> clojure.lang.RestFn.applyTo(RestFn.java:139) >>> clojure.core$apply.invoke(core.clj:619) >>> compojure.core$routes$fn__366.invoke(core.clj:112) >>> health.servlet$_service$fn__1016.invoke(servlet.clj:1) >>> ring.util.servlet$make_service_method$fn__50.invoke(servlet.clj:126) >>> health.servlet$_service.invoke(servlet.clj:1) >>> health.servlet.service(Unknown Source) >>> [/code] >>> >>> Any help? >>> >>> -- >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "Clojure" group. >>> To post to this group, send email to clojure@googlegroups.com >>> Note that posts from new members are moderated - please be patient with >>> your first post. >>> To unsubscribe from this group, send email to >>> clojure+unsubscr...@googlegroups.com >>> For more options, visit this group at >>> http://groups.google.com/group/clojure?hl=en >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "Clojure" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to clojure+unsubscr...@googlegroups.com. >>> For more options, visit https://groups.google.com/groups/opt_out. >>> >> >> -- >> -- >> You received this message because you are subscribed to the Google >> Groups "Clojure" group. >> To post to this group, send email to clojure@googlegroups.com >> Note that posts from new members are moderated - please be patient with >> your first post. >> To unsubscribe from this group, send email to >> clojure+unsubscr...@googlegroups.com >> For more options, visit this group at >> http://groups.google.com/group/clojure?hl=en >> --- >> You received this message because you are subscribed to a topic in the >> Google Groups "Clojure" group. >> To unsubscribe from this topic, visit >> https://groups.google.com/d/topic/clojure/RxctbwMoOPU/unsubscribe. >> To unsubscribe from this group and all its topics, send an email to >> clojure+unsubscr...@googlegroups.com. >> >> For more options, visit https://groups.google.com/groups/opt_out. >> > > -- > -- > You received this message because you are subscribed to the Google > Groups "Clojure" group. > To post to this group, send email to clojure@googlegroups.com > Note that posts from new members are moderated - please be patient with > your first post. > To unsubscribe from this group, send email to > clojure+unsubscr...@googlegroups.com > For more options, visit this group at > http://groups.google.com/group/clojure?hl=en > --- > You received this message because you are subscribed to the Google Groups > "Clojure" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to clojure+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/groups/opt_out. > -- -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups "Clojure" group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
