Hi Rob,
Please see following code:
(ns twitter-stream
(:require [http.async.client :as c]
[org.danlarkin.json :as j]))
(def u "...")
(def p "...")
(defn -main []
(let [resp (c/stream-seq :get
"http://stream.twitter.com/1/statuses/sample.json";
:auth {:user "ahcclj" :password "ahcclj11"}
:timeout -1)]
(doseq [twit-str (c/string resp)]
(try
(let [twit (j/decode-from-str twit-str)
u (get-in twit [:user :screen_name])
t (:text twit)]
(if (or (nil? u) (nil? t))
(println "Twit not decoded properly: " twit)
(println u "=>" t)))
(catch Exception e
(println "Failed to parse: " twit-str (.getMessage e))))))
(c/close))
You don't need to create new client.
Now that I think of it it probably is a bug that one client is started by
default.
HTH,
Hubert.
On Feb 9, 2011, at 4:21 PM, Rob Wolfe wrote:
>
> I created another test function like this:
>
> <code>
> (defn test-http-with-close
> []
> (println "start")
> (binding [*client* (c/create-client)]
> (let [response (c/GET "http://github.com/neotyk/
> http.async.client/")]
> (println "await")
> (c/await response)
> (println "string")
> (println (c/string response)))
> (println "close")
> (c/close *client*))
> (println "end"))
> </code>
>
> but it didn't help.
> Are you using the same java version, clojure version and the same
> versions of all libraries
> and it does not hang?
> There must be something.
>
> Br,
> Robert
>
>
> On 9 Lut, 15:51, Hubert Iwaniuk <[email protected]> wrote:
>> Hi Rob,
>>
>> You need to close the client once you are done with it.
>> Please see "Managing http.async.client" of manual especially "Closing
>> http.async.client"http://neotyk.github.com/http.async.client/docs.html#sec-1_2_6_11
>>
>> HTH,
>> Hubert.
>>
>> On Feb 9, 2011, at 3:29 PM, Rob Wolfe wrote:
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>> On 7 Lut, 19:30, Hubert Iwaniuk <[email protected]> wrote:
>>>> Hi All,
>>
>>>> Just released v0.2.2 of HTTP Asynchronous Client.
>>
>>> I have some problem using this library. Having such simple testing
>>> program:
>>> <code>
>>> (ns test.http
>>> (:require [http.async.client :as c]))
>>
>>> (defn test-http
>>> []
>>> (println "start")
>>> (let [response (c/GET "http://github.com/neotyk/
>>> http.async.client/")]
>>> (println "await")
>>> (c/await response)
>>> (println "string")
>>> (println (c/string response))
>>> (println "end")))
>>
>>> (defn -main
>>> []
>>> (println "start-app")
>>> (test-http)
>>> (println "end-app"))
>>> </code>
>>
>>> The output looks as follows:
>>
>>> <output>
>>> $ lein run
>>> SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
>>> SLF4J: Defaulting to no-operation (NOP) logger implementation
>>> SLF4J: Seehttp://www.slf4j.org/codes.html#StaticLoggerBinderfor
>>> further details.
>>> start-app
>>> start
>>> await
>>> string
>>> <html>
>>> <head><title>301 Moved Permanently</title></head>
>>> <body bgcolor="white">
>>> <center><h1>301 Moved Permanently</h1></center>
>>> <hr><center>nginx/0.7.67</center>
>>> </body>
>>> </html>
>>> end
>>> end-app
>>
>>> [...hangs for ever...]
>>
>>> </output>
>>
>>> But this program never ends, just hangs for ever.
>>> I thought that it might be Windows issue where I first tried it,
>>> but on Linux there is the same problem.
>>
>>> Do you have any idea what I'm doing wrong or where might be the
>>> problem?
>>
>>> My environment looks as follows:
>>> $ java -version
>>> java version "1.6.0_17"
>>> Java(TM) SE Runtime Environment (build 1.6.0_17-b04)
>>> Java HotSpot(TM) Client VM (build 14.3-b01, mixed mode, sharing)
>>> $ lein version
>>> Leiningen 1.4.2 on Java 1.6.0_17 Java HotSpot(TM) Client VM
>>> $ ls lib
>>> async-http-client-1.5.0.jar clojure-1.2.0.jar clojure-
>>> contrib-1.2.0.jar http.async.client-0.2.2.jar netty-3.2.3.Final.jar
>>> slf4j-api-1.6.1.jar
>>> $ uname -a
>>> WindowsNT ww011221 1 5 x86
>>
>>> Br,
>>> Rob
>>
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