この問題はWP8(Android、iOS、およびBB10は問題ありません)でのみ発生します。WP8では、onFailureがhttpアダプタハイブリッドを呼び出すとエラーが表示されません。Mobilefirst 7.1
サンプルコードコールアダプタ:
var invocationData = {
adapter : appAdapterName,
procedure : 'checkSignature',
parameters : [arg0, arg1]
};
WL.Client.invokeProcedure(invocationData, {
onSuccess : checkSignatureSuccess,
onFailure : checkSignatureFailure
});
ハンドル成功:
function checkSignatureSuccess(result){
alert("success");
}
ハンドルエラー:
function checkSignatureFailure(result){
alert(result.errorCode);
}
私はAndroid上で、私のバックエンドサービスをオフにし、 iOSとBB10は警告「PROCEDURE_ERROR」を表示できます。しかしWP8では、警告を表示しません。
これは、バックエンドサービスがダウンしているときのmessage.logからのログです。
response:
Not Found
Server=Apache-Coyote/1.1
Content-Type=text/html;charset=utf-8
Content-Length=1144
Date=Thu, 22 Sep 2016 11:22:05 GMT
<html><head><title>xxxxxxxx</title><style><!--H1 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:22px;} H2 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:16px;} H3 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:14px;} BODY {font-family:Tahoma,Arial,sans-serif;color:black;background-color:white;} B {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;} P {font-family:Tahoma,Arial,sans-serif;background:white;color:black;font-size:12px;}A {color : black;}A.name {color : black;}HR {color : #525D76;}--></style> </head><body><h1>xxxxxx: HTTP Status 404 - xxxxxxxxxxxxxxxxxxxxxxxxxxxx</h1><HR size="1" noshade="noshade"><p><b>xxxxxx: type</b> xxxxxx: Status report</p><p><b>xxxxx: message</b> <u>xxxxxxxxxxxxxxxxxxxxxxxxx</u></p><p><b>xxxxxx: description</b> <u>xxxxxxxx: The requested resource is not available.</u></p><HR size="1" noshade="noshade"><h3>xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx</h3></body></html> [project xxxxx]
[9/22/16 18:20:00:102 ICT] 00000127 om.worklight.integration.services.impl.DataAccessServiceImpl E FWLSE0099E: An error occurred while invoking procedure [project xxxxx]ApplicationHTTPAdapter/checkSignature: parameters: [project xxxxx]
TypeError: Cannot read property "Body" from undefined (2016-09-22T17:04:18.759Z/6733847e906e1c3f58643f980a1375aa2209260b/ApplicationHTTPAdapter-impl.js#121)
FWLSE0101E: Caused by: [project xxxxx]nullorg.mozilla.javascript.EcmaError: TypeError: Cannot read property "Body" from undefined (2016-09-22T17:04:18.759Z/6733847e906e1c3f58643f980a1375aa2209260b/ApplicationHTTPAdapter-impl.js#121)
at org.mozilla.javascript.ScriptRuntime.constructError(ScriptRuntime.java:3687)
at org.mozilla.javascript.ScriptRuntime.constructError(ScriptRuntime.java:3665)
at org.mozilla.javascript.ScriptRuntime.typeError(ScriptRuntime.java:3693)
at org.mozilla.javascript.ScriptRuntime.typeError2(ScriptRuntime.java:3712)
at org.mozilla.javascript.ScriptRuntime.undefReadError(ScriptRuntime.java:3725)
at org.mozilla.javascript.ScriptRuntime.getObjectProp(ScriptRuntime.java:1483)
at org.mozilla.javascript.gen._2016_09_22T17_04_18_759Z_6733847e906e1c3f58643f980a1375aa2209260b_ApplicationHTTPAdapter_impl_js_3._c_sendRequest_5(2016-09-22T17:04:18.759Z/6733847e906e1c3f58643f980a1375aa2209260b/ApplicationHTTPAdapter-impl.js:121)
at org.mozilla.javascript.gen._2016_09_22T17_04_18_759Z_6733847e906e1c3f58643f980a1375aa2209260b_ApplicationHTTPAdapter_impl_js_3._c_checkSignature_76(2016-09-22T17:04:18.759Z/6733847e906e1c3f58643f980a1375aa2209260b/ApplicationHTTPAdapter-impl.js:1785)
at org.mozilla.javascript.gen._2016_09_22T17_04_18_759Z_6733847e906e1c3f58643f980a1375aa2209260b_ApplicationHTTPAdapter_impl_js_3.call(2016-09-22T17:04:18.759Z/6733847e906e1c3f58643f980a1375aa2209260b/ApplicationHTTPAdapter-impl.js)
at org.mozilla.javascript.ContextFactory.doTopCall(ContextFactory.java:394)
at org.mozilla.javascript.ScriptRuntime.doTopCall(ScriptRuntime.java:3091)
at org.mozilla.javascript.gen._2016_09_22T17_04_18_759Z_6733847e906e1c3f58643f980a1375aa2209260b_ApplicationHTTPAdapter_impl_js_3.call(2016-09-22T17:04:18.759Z/6733847e906e1c3f58643f980a1375aa2209260b/ApplicationHTTPAdapter-impl.js)
at com.worklight.integration.js.JavaScriptManager.callFunction(JavaScriptManager.java:267)
at com.worklight.integration.js.JavaScriptManager.invokeFunction(JavaScriptManager.java:241)
at com.worklight.integration.js.JavaScriptManager.invokeFunction(JavaScriptManager.java:211)
at com.worklight.integration.services.impl.AdapterManagerImpl.invokeFunction(AdapterManagerImpl.java:113)
at com.worklight.integration.js.JavaScriptProcedureInvoker.invoke(JavaScriptProcedureInvoker.java:42)
at com.worklight.integration.model.ProcedureInvoker.invokeProcedure(ProcedureInvoker.java:54)
at com.worklight.integration.model.Procedure.invoke(Procedure.java:166)
at com.worklight.integration.services.impl.DataAccessServiceImpl.callProcedureInternal(DataAccessServiceImpl.java:775)
at com.worklight.integration.services.impl.DataAccessServiceImpl.callProcedure(DataAccessServiceImpl.java:721)
at com.worklight.integration.services.impl.DataAccessServiceImpl.access$200(DataAccessServiceImpl.java:74)
at com.worklight.integration.services.impl.DataAccessServiceImpl$3.execute(DataAccessServiceImpl.java:603)
at com.worklight.core.auth.impl.AuthenticationServiceBean.accessResource(AuthenticationServiceBean.java:82)
at com.worklight.integration.services.impl.DataAccessServiceImpl.invokeProcedureInternal(DataAccessServiceImpl.java:600)
at com.worklight.integration.services.impl.DataAccessServiceImpl.invokeProcedure(DataAccessServiceImpl.java:160)
at com.worklight.gadgets.serving.handler.BackendQueryHandler.getContent(BackendQueryHandler.java:95)
at com.worklight.gadgets.serving.handler.BackendQueryHandler.doPost(BackendQueryHandler.java:56)
at com.worklight.gadgets.serving.GadgetAPIServlet.doGetOrPost(GadgetAPIServlet.java:178)
at com.worklight.gadgets.serving.GadgetAPIServlet.doPost(GadgetAPIServlet.java:135)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:595)
at com.worklight.gadgets.serving.GadgetAPIServlet.service(GadgetAPIServlet.java:118)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:668)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1240)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:760)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:443)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.invokeTarget(WebAppFilterChain.java:127)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:88)
at com.worklight.core.auth.impl.AuthenticationFilter$1.execute(AuthenticationFilter.java:224)
at com.worklight.core.auth.impl.AuthenticationServiceBean.accessResource(AuthenticationServiceBean.java:82)
at com.worklight.core.auth.impl.AuthenticationFilter.doFilter(AuthenticationFilter.java:229)
at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:194)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:85)
at com.worklight.analytics.AnalyticsFilter.doFilter(AnalyticsFilter.java:124)
at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:194)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:85)
at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:949)
at com.ibm.ws.webcontainer.filter.WebAppFilterManager.invokeFilters(WebAppFilterManager.java:1029)
at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:78)
at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:885)
at com.ibm.ws.webcontainer.osgi.DynamicVirtualHost$2.run(DynamicVirtualHost.java:252)
at com.ibm.ws.http.dispatcher.internal.channel.HttpDispatcherLink$TaskWrapper.run(HttpDispatcherLink.java:584)
at com.ibm.ws.threading.internal.Worker.executeWork(Worker.java:439)
at com.ibm.ws.threading.internal.Worker.run(Worker.java:421)
at java.lang.Thread.run(Thread.java:745)
com.worklight.common.log.filters.ErrorFilter
はあなたが ////// 関数checkSignatureFailure(結果を)試すことができます{ 警告(JSON.stringify(結果)); } ///// 応答がクライアントに届いているかどうかを確認するだけです。 また、30秒間待つと、エラーコールバックが表示されますか? 30秒のデフォルトのタイムアウト時間を待っているかどうかを確認しようとしています –
Hai Vivin、とにかくあなたの応答に感謝します。 私はJSON.stringify(result)を使用しようとしていましたが、依然として応答を受け取りませんでした。 また、私は30秒待って、エラーコード "REQUEST_TIMEOUT"を受け取っていません。 しばらくの間、私はこの状況の解決策が見つかるまで、この条件とWP8プラットフォームのためだけにsetTimeout javascript関数を使用します。 Hehe。 他に提案がある場合は教えてください。とにかくお疲れ様です。 –