Kaa,我的第一个应用程序 - 无法检索收集的数据

Kaa, My first application - can't retrieve collected data

我正在做我的第一个 kaa 应用程序,我在检索收集的数据这一步卡住了。

我已经构建了我的客户端项目,kaa-app 运行 如下:

viettq@viettq:~/Documents/workspace/kaa_example/build$ 
viettq@viettq:~/Documents/workspace/kaa_example/build$ 
viettq@viettq:~/Documents/workspace/kaa_example/build$ 
viettq@viettq:~/Documents/workspace/kaa_example/build$ 
viettq@viettq:~/Documents/workspace/kaa_example/build$ 
viettq@viettq:~/Documents/workspace/kaa_example/build$ 
viettq@viettq:~/Documents/workspace/kaa_example/build$ ./kaa-app 
Default sample period: 1 seconds
Sampled temperature: 33
2017/02/17 2:29:10 [WARNING] [kaa_bootstrap_manager.c:612] (-7) - Could not find next Bootstrap access point (protocol: id=0x56C8FF92, version=1)
2017/02/17 2:29:10 [ERROR] [kaa_tcp_channel.c:307] (-7) - Kaa TCP channel [0x929A2016] error notifying bootstrap manager on access point failure
2017/02/17 2:29:10 [ERROR] [kaa_client.c:240] (-7) - Failed to process OUT event for the client socket 3
Sampled temperature: 30
Sampled temperature: 32
Sampled temperature: 26
2017/02/17 2:29:13 [WARNING] [kaa_bootstrap_manager.c:612] (-7) - Could not find next Bootstrap access point (protocol: id=0x56C8FF92, version=1)
2017/02/17 2:29:13 [ERROR] [kaa_tcp_channel.c:307] (-7) - Kaa TCP channel [0x929A2016] error notifying bootstrap manager on access point failure
2017/02/17 2:29:13 [ERROR] [kaa_client.c:240] (-7) - Failed to process OUT event for the client socket 3
Sampled temperature: 31
Sampled temperature: 32
Sampled temperature: 31

一些数据发送到 kaa 沙箱服务器。 我的 ssh 到 kaa 沙箱服务器如下:

kaa@kaa-sandbox.kaaproject.org:~$ 
kaa@kaa-sandbox.kaaproject.org:~$ 
kaa@kaa-sandbox.kaaproject.org:~$ 
kaa@kaa-sandbox.kaaproject.org:~$ 
kaa@kaa-sandbox.kaaproject.org:~$ 
kaa@kaa-sandbox.kaaproject.org:~$ 
kaa@kaa-sandbox.kaaproject.org:~$ 
kaa@kaa-sandbox.kaaproject.org:~$ 
kaa@kaa-sandbox.kaaproject.org:~$ mongo kaa
MongoDB shell version: 2.6.1
connecting to: kaa
> db.logs_80610364736216152939.find()
> db.logs_80610364736216152939.find()
> db.logs_80610364736216152939.find()
> 
[2]+  Stopped                 mongo kaa
kaa@kaa-sandbox.kaaproject.org:~$ mongo kaa
MongoDB shell version: 2.6.1
connecting to: kaa
> db.logs_80610364736216152939.find()
> 
> 
>

mongoDB shell 中没有任何内容。

我完全遵守了Kaa官方教程 http://kaaproject.github.io/kaa/docs/v0.10.0/Programming-guide/Your-first-Kaa-application/

但我没有从 mongoDB shell.

中检索到任何内容

请帮我解决一下。

提前致谢!

根据您提供的日志:

2017/02/17 2:29:10 [WARNING] [kaa_bootstrap_manager.c:612] (-7) - Could not find next Bootstrap access point (protocol: id=0x56C8FF92, version=1) 
2017/02/17 2:29:10 [ERROR] [kaa_tcp_channel.c:307] (-7) - Kaa TCP channel [0x929A2016] error notifying bootstrap manager on access point failure 
2017/02/17 2:29:10 [ERROR] [kaa_client.c:240] (-7) - Failed to process OUT event for the client socket 3 

应用程序无法向 Kaa 沙盒服务器发送信息。检查您是否正确创建了所有模式和日志附加程序。检查您是否可以连接到服务器。

另请检查管理页面上 Kaa 主机的沙盒配置。应该设置 PC 主机(运行 Kaa 沙箱 VM)机器的 IP 地址,可以从主机访问你是 运行 应用程序。

请注意,每次更改 Kaa 主机设置时,您都应该 re-generate Kaa SDK 和 re-build 您的应用程序具有新的 SDK 文件。否则,应用程序可能无法连接到 Kaa 操作服务。