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Bugfix of Exception Handling

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Signed-off-by: tomoaki <tomoaki@tomy-tech.com>
This commit is contained in:
tomoaki
2021-05-03 19:20:52 +09:00
parent 8a2d28a5e4
commit 4478eafc8d
11 changed files with 43 additions and 30 deletions
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22
MQTTSNGateway/README.md
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@@ -1,4 +1,4 @@
# MQTT-SN Transparent / Aggregating Gateway
MQTT-SN Transparent / Aggregating Gateway
**MQTT-SN** requires a MQTT-SN Gateway which acts as a protocol converter to convert **MQTT-SN messages to MQTT messages**. MQTT-SN client over SensorNetwork can not communicate directly with MQTT broker(TCP/IP).
This Gateway can run as a transparent or aggregating Gateway by specifying the gateway.conf.
@@ -7,11 +7,10 @@ This Gateway can run as a transparent or aggregating Gateway by specifying the g
````
$ git clone -b develop https://github.com/eclipse/paho.mqtt-sn.embedded-c
$ cd paho.mqtt-sn.embedded-c/MQTTSNGateway
$ ./build.sh {udp|udp6|xbee|loralink}]
$ ./build.sh {udp|udp6|xbee|loralink}
````
By default, a gateway for UDP is built.
In order to create a gateway for UDP6, XBee or LoRaLink, -DSENSORNET argument is required.
````
In order to build a gateway, an argument is required.
MQTT-SNGateway and MQTT-SNLogmonitor (executable programs) are built in the Build directory.
@@ -19,16 +18,16 @@ MQTT-SNGateway and MQTT-SNLogmonitor (executable programs) are built in the Buil
````
$ ./bin/MQTT-SNGateway -f gateway.conf
$ ./bin/MQTT-SNGateway
````
If you get the error message as follows:
````
what(): RingBuffer can't create a shared memory.
Aborted (core dumped)
RingBuffer can't create a shared memory.
ABORT Gateway!!!
````
You have to start using sudo command only once for the first time.
````
$ sudo ./bin/MQTT-SNGateway -f gateway.conf
$ sudo ./bin/MQTT-SNGateway
````
### **How to Change the configuration of the gateway**
@@ -132,7 +131,4 @@ Uncomment the line 62, 63 in MQTTSNDefines.h then you can get more precise logs.
==================================*/
//#define DEBUG // print out log for debug
//#define DEBUG_NWSTACK // print out SensorNetwork log
```
```