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Update DDS example to use new library and names

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This commit is contained in:
Alexey Rybalchenko
2016-03-30 09:55:49 +02:00
parent f02936165c
commit c9388d4837
7 changed files with 39 additions and 42 deletions
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12
examples/MQ/3-dds/README.md
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@@ -19,7 +19,7 @@ In our example Sampler and Sink bind their sockets. The bound addresses are avai
sampler.ChangeState("INIT_DEVICE");
sampler.WaitForInitialValidation();
dds::key_value::CKeyValue ddsKeyValue;
CKeyValue ddsKeyValue;
ddsKeyValue.putValue("SamplerOutputAddress", sampler.fChannels.at("data-out").at(0).GetAddress());
sampler.WaitForEndOfState("INIT_DEVICE");
@@ -32,9 +32,9 @@ Same approach for the Sink.
The Processors in our example need the addresses of Sampler and Sink. They receive these from DDS via properties (sent in the step above):
```C++
dds::key_value::CKeyValue ddsKeyValue;
CKeyValue ddsKeyValue;
// Sampler properties
dds::key_value::CKeyValue::valuesMap_t samplerValues;
CKeyValue::valuesMap_t samplerValues;
{
mutex keyMutex;
condition_variable keyCondition;
@@ -92,9 +92,9 @@ dds-server start -s
Agents are submitted with:
```bash
dds-submit --rms ssh --ssh-rms-cfg ex3-dds-hosts.cfg
dds-submit --rms ssh --config ex3-dds-hosts.cfg
```
The `--rms` option defines a destination resource management system. The `--ssh-rms-cfg` specifies an SSH plug-in resource definition file.
The `--rms` option defines a destination resource management system. The `--config` specifies an SSH plug-in resource definition file.
##### 7. Set the topology file.
@@ -115,7 +115,7 @@ After activation, agents will execute the defined tasks on the worker nodes. Out
##### 10. (optional) Use example command UI to check state of the devices
This example includes a simple utility to send command to devices and receive replies from them. The code in `runDDSCommandUI.cxx` (compiled as ex3-dds-command-ui) uses the DDSCustomCmd library to send "check-state" string to all devices, to which they reply with their ID and state they are in. This can be used as an example of sending/receiving commands or other information to devices.
This example includes a simple utility to send command to devices and receive replies from them. The code in `runDDSCommandUI.cxx` (compiled as ex3-dds-command-ui) uses the DDS intercom library to send "check-state" string to all devices, to which they reply with their ID and state they are in. This can be used as an example of sending/receiving commands or other information to devices.
To see it in action, start the ex3-dds-command-ui while the topology is running.