Arduino can't send messages to server via HTTP

[SiD86]

Description: When create an Arduino device and flash firmware to the device it, after power on the board in serial port I see the message bellow and other packets from/to the board are dropped.

<am:fault xmlns:am="http://wso2.org/apimanager"><am:code>404</am:code><am:type>Status report</am:type><am:message>Not Found</am:message><am:description>The requested resource (/endpoints/arduino_receiver?deviceId=u82wsofh28o4) is not available.</am:description></am:fault>

From IoT-Server.sh I see

[2018-03-22 17:34:51,362] [IoT-Core] ERROR - {org.apache.synapse.transport.passthru.SourceHandler} HttpException occurred
org.apache.http.ProtocolException: Invalid request line:
        at org.apache.http.impl.nio.codecs.AbstractMessageParser.parse(AbstractMessageParser.java:208)
        at org.apache.synapse.transport.http.conn.LoggingNHttpServerConnection$LoggingNHttpMessageParser.parse(LoggingNHttpServerConnection.java:383)
        at org.apache.synapse.transport.http.conn.LoggingNHttpServerConnection$LoggingNHttpMessageParser.parse(LoggingNHttpServerConnection.java:365)
        at org.apache.http.impl.nio.DefaultNHttpServerConnection.consumeInput(DefaultNHttpServerConnection.java:265)
        at org.apache.synapse.transport.http.conn.LoggingNHttpServerConnection.consumeInput(LoggingNHttpServerConnection.java:112)
        at org.apache.synapse.transport.passthru.ServerIODispatch.onInputReady(ServerIODispatch.java:82)
        at org.apache.synapse.transport.passthru.ServerIODispatch.onInputReady(ServerIODispatch.java:39)
        at org.apache.http.impl.nio.reactor.AbstractIODispatch.inputReady(AbstractIODispatch.java:113)
        at org.apache.http.impl.nio.reactor.BaseIOReactor.readable(BaseIOReactor.java:159)
        at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvent(AbstractIOReactor.java:338)
        at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvents(AbstractIOReactor.java:316)
        at org.apache.http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOReactor.java:277)
        at org.apache.http.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.java:105)
        at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor$Worker.run(AbstractMultiworkerIOReactor.java:586)
        at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.http.ParseException: Invalid request line:
        at org.apache.http.message.BasicLineParser.parseRequestLine(BasicLineParser.java:287)
        at org.apache.http.impl.nio.codecs.DefaultHttpRequestParser.createMessage(DefaultHttpRequestParser.java:119)
        at org.apache.http.impl.nio.codecs.DefaultHttpRequestParser.createMessage(DefaultHttpRequestParser.java:51)
        at org.apache.http.impl.nio.codecs.AbstractMessageParser.parseHeadLine(AbstractMessageParser.java:156)
        at org.apache.http.impl.nio.codecs.AbstractMessageParser.parse(AbstractMessageParser.java:206)
        ... 14 more

Affected Product Version: WSO2 Iot Server 3.2.0 Oracle JAVA 1.8.0_161

OS, DB, other environment details and versions:
Ubuntu Server 16.04.4 (4.4.0-116-generic #140-Ubuntu SMP) Arduino IDE 1.8.5, Adafruit CC3000 Library 1.0.3

Steps to reproduce:

1. mvn clean install -f ./wso2iot-3.2.0/samples/device-plugins-deployer.xml

2. ./wso2iot-3.2.0/scripts/change-ip.sh From "localhost" to "192.168.0.15"

3. Start the server

   ./wso2iot-3.2.0/bin/broker.sh ./wso2iot-3.2.0/bin/iot-server.sh ./wso2iot-3.2.0/bin/analytics.sh

4. Login to IoT Server (https://192.168.0.15:9443/devicemgt) with "admin"/"admin"
5. Enroll device with type Arduino with name "Arduino"
6. Download archive with firmware. Unzip it.
7. In "ArduinoBoardSketch.h" set WLAN_SSID and WLAN_PASS. Flash it to Arduino Uno with CC3000 board.
8. Power on Arduino.

[SiD86]

And in Arduino firmware no any procedure to update security tokens. That is why in 1 hour after enrolling the new Adruino device token is expired.

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity.

[rasika]

We didn't focus much on Arduino sample in the latest release. We'll focus on this in upcoming releases. We would really appreciate if you could fix it and send a PR as a contribution :)

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity.

[shaheenk94]

I am facing a similar issue while enrolling the arduino device on WSO2 IoT Server 3.3.0. Has someone been able to resolve this issue as yet?

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity.