Difference between revisions of "HamsterAPICPP"

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|}
 
|}
  
 +
{| class="wikitable"
 +
|-
 +
!Method Name !! Pose getPose()const
 +
|-
 +
| Method Description ||
 +
* Retrieves the global pose of the hamster.
 +
* The global pose is associated with the SLAM part of the hamster.
 +
* Buffer Size - 1.
 +
|-
 +
| Return values ||
 +
* Global Pose
 +
|-
 +
| Possible Errors (HamsterError) ||
 +
* Empty Buffer.
 +
* Connection Issue.
 +
|}
  
  
 +
{| class="wikitable"
 +
|-
 +
! Method Name !! IMU getIMU()const
 +
|-
 +
| Method Description
 +
* Retrieves the IMU information from the hamster if an IMU exists.
 +
* Buffer Size - 1.
 +
|-
 +
| Return values || IMU
 +
|-
 +
| Possible Errors (HamsterError) ||
 +
* Empty Buffer.
 +
* Connection Issue.
 +
|}
  
+
{| class="wikitable"
 
+
|-
 
+
! Method Name !! GPS getGPS()const
Method Name
+
|-
Pose getPose()const
+
| Method Description ||
 
+
* Retrieves the GPS information from the hamster is a GPS exists.
Method Description
+
* Buffer Size - 1.
Retrieves the global pose of the hamster.
+
|-
The global pose is associated with the SLAM part of the hamster.
+
| Return values ||GPS
Buffer Size - 1.
+
|-
 
+
| Possible Errors (HamsterError) ||
Return values
+
* Empty Buffer.
Global Pose
+
* Connection Issue.
Possible Errors (HamsterError)
+
|}
-Empty Buffer.
 
-Connection Issue.
 
 
 
 
 
 
 
Method Name
 
IMU getIMU()const
 
 
 
Method Description
 
Retrieves the IMU information from the hamster if an IMU exists.
 
Buffer Size - 1.
 
 
 
 
 
Return values
 
IMU
 
 
 
Possible Errors (HamsterError)
 
-Empty Buffer.
 
-Connection Issue.
 
 
 
 
 
Method Name
 
GPS getGPS()const
 
 
 
Method Description
 
Retrieves the GPS information from the hamster is a GPS exists.
 
Buffer Size - 1.
 
 
 
Return values
 
GPS
 
 
 
Possible Errors (HamsterError)
 
-Empty Buffer.
 
-Connection Issue.
 
  
 
+
{| class="wikitable"
Method Name
+
|-
LidarScan getLidarScan()const
+
!Method Name!! LidarScan getLidarScan()const
 
+
|-
Method Description
+
| Method Description ||
 
Retrieves the 360 degree lidar scan from the hamster.
 
Retrieves the 360 degree lidar scan from the hamster.
 
Buffer Size - 1.
 
Buffer Size - 1.
 
+
|-
Return values
+
| Return values ||
 
LidarScan
 
LidarScan
 +
|-
 +
|  Possible Errors (HamsterError)||
 +
*Empty Buffer.
 +
*Connection Issue.
 +
|}
  
Possible Errors (HamsterError)
 
-Empty Buffer.
 
-Connection Issue.
 
  
 
+
{| class="wikitable"
 
+
|-
Method Name
+
!Method Name !!
 
ColoredScan getColoredScan()const
 
ColoredScan getColoredScan()const
  
Method Description
+
|-
 +
| Method Description ||
 
Retrieves a ColoredScan. ColoredScan is a combination of the hamster lidar and camera synchronized.
 
Retrieves a ColoredScan. ColoredScan is a combination of the hamster lidar and camera synchronized.
 
It contains the raw lidar scan and the associated pixels RGB color of the image.
 
It contains the raw lidar scan and the associated pixels RGB color of the image.
 
Buffer Size - 1
 
Buffer Size - 1
  
Return values
+
|-
 +
| Return values ||
 
ColoredScan
 
ColoredScan
  
Possible Errors (HamsterError)
+
|-
-Empty Buffer.
+
| Possible Errors (HamsterError) ||
-Connection Issue.
+
* Empty Buffer.
 
+
* Connection Issue.
 +
|}
  
  
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Method Name
+
{| class="wikitable"
Speed getSpeed()const
+
|-
 +
!Method Name !! Speed getSpeed()const
  
Method Description
+
|-
 +
| Method Description ||
 
Retrieves the current speed of the hamster.
 
Retrieves the current speed of the hamster.
 
The is usually the speed given by the latest speed command or from the wandering / navigation.
 
The is usually the speed given by the latest speed command or from the wandering / navigation.
 
Buffer Size - 1.
 
Buffer Size - 1.
  
Return values
+
|-
 +
| Return values ||
 
Speed
 
Speed
  
Possible Errors (HamsterError)
+
|-
-Empty Buffer.
+
| Possible Errors (HamsterError) ||
-Connection Issue.
+
* Empty Buffer.
 +
* Connection Issue.
 +
|}
  
  
  
 
+
{| class="wikitable"
Method Name
+
|-
 +
!Method Name !!
 
HamsterMode getHamsterMode()const
 
HamsterMode getHamsterMode()const
  
Method Description
+
|-
 +
| Method Description ||
 
Retrieves the current mode of the hamster.
 
Retrieves the current mode of the hamster.
 
The available modes are:
 
The available modes are:
- Localization.
+
* Localization.
- Mapping.
+
* Mapping.
 
Buffer Size - 1.
 
Buffer Size - 1.
 
+
|-
Return values
+
Return values ||
 
HamsterMode
 
HamsterMode
 
+
|-
Possible Errors (HamsterError)
+
Possible Errors (HamsterError) ||
-Empty Buffer.
+
* Empty Buffer.
-Connection Issue.
+
* Connection Issue.
 
+
|}
  
  
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Method Name
+
{| class="wikitable"
 +
|-
 +
!Method Name !!
 
OccupancyGrid getSLAMMap()const
 
OccupancyGrid getSLAMMap()const
  
Method Description
+
|-
 +
| Method Description ||
 
Retrieves the current SLAM map that was loaded or created by the hamster as an occupancy grid.
 
Retrieves the current SLAM map that was loaded or created by the hamster as an occupancy grid.
 
Buffer Size - 1.
 
Buffer Size - 1.
  
Return values
+
|-
 +
| Return values ||
 
OccupancyGrid
 
OccupancyGrid
  
Possible Errors (HamsterError)
+
|-
-Empty Buffer.
+
| Possible Errors (HamsterError) ||
-Connection Issue.
+
* Empty Buffer.
 
+
* Connection Issue.
 +
|}
  
  
  
Method Name
+
{| class="wikitable"
 +
|-
 +
!Method Name !!
 
HamsterConnections getConnectedHamsters()const
 
HamsterConnections getConnectedHamsters()const
  
Method Description
+
|-
 +
| Method Description ||
 
Retrieves the currently living hamsters on the network.
 
Retrieves the currently living hamsters on the network.
 
Meaning that for example there are 3 hamsters on the same network
 
Meaning that for example there are 3 hamsters on the same network
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Buffer Size - 1.
 
Buffer Size - 1.
  
Return values
+
|-
 +
| Return values ||
 
HamsterConnections
 
HamsterConnections
  
Possible Errors (HamsterError)
+
|-
-Empty Buffer.
+
| Possible Errors (HamsterError) ||
-Connection Issue.
+
* Empty Buffer.
 
+
* Connection Issue.
 +
|}
  
 
 
  
  
Method Name
+
{| class="wikitable"
 +
|-
 +
!Method Name !!
 
BatteryState getBatteryState()const
 
BatteryState getBatteryState()const
  
Method Description
+
|-
 +
| Method Description ||
 +
 
 
Retrieves the current battery state of the hamster.
 
Retrieves the current battery state of the hamster.
 
Buffer Size - 1.
 
Buffer Size - 1.
  
Return values
+
|-
 +
| Return values ||
 
BatteryState
 
BatteryState
  
Possible Errors (HamsterError)
+
|-
-Empty Buffer.
+
| Possible Errors (HamsterError) ||
-Connection Issue.
+
* Empty Buffer.
 +
* Connection Issue.
 +
|}
  
  
  
  
 
+
{| class="wikitable"
Method Name
+
|-
 +
!Method Name !!
 
NetworkState getNetworkState()const
 
NetworkState getNetworkState()const
  
Method Description
+
|-
 +
| Method Description ||
 
Retrieves the current network state of the hamster with the network.
 
Retrieves the current network state of the hamster with the network.
 
Buffer Size - 1.
 
Buffer Size - 1.
  
Return values
+
|-
 +
| Return values ||
 
NetworkState
 
NetworkState
  
Possible Errors (HamsterError)
+
|-
-Empty Buffer.
+
| Possible Errors (HamsterError) ||
-Connection Issue.
+
* Empty Buffer.
 
+
* Connection Issue.
 +
|}
  
  
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Method Name
+
{| class="wikitable"
 +
|-
 +
!Method Name !!
 
NavigationState getNavigationState()const
 
NavigationState getNavigationState()const
  
Method Description
+
|-
 +
| Method Description ||
 
Retrieves the navigation state of the hamster. The navigation state depends whether there was a goal request or not. There are four types of states:
 
Retrieves the navigation state of the hamster. The navigation state depends whether there was a goal request or not. There are four types of states:
- Offline.
+
* Offline.
- In Progress.
+
* In Progress.
- Reached Goal.
+
* Reached Goal.
- Failure.
+
* Failure.
 
Buffer Size - 1.
 
Buffer Size - 1.
  
Return values
+
|-
 +
| Return values ||
 
NavigationState
 
NavigationState
  
Possible Errors (HamsterError)
+
|-
- Empty Buffer.
+
| Possible Errors (HamsterError) ||
- Connection Issue.
+
* Empty Buffer.
 +
* Connection Issue.
 +
|}
  
  
  
 
+
{| class="wikitable"
Method Name
+
|-
 +
!Method Name !!
 
void sendSpeed(float velocity, float wheels_angle)
 
void sendSpeed(float velocity, float wheels_angle)
  
Method Description
+
|-
Sends a speed request to the hamster.
+
| Method Description ||
If there is an active goal, the speed request will be ignored and an HamsterError will be thrown.
+
* Sends a speed request to the hamster.
+
* If there is an active goal, the speed request will be ignored and an HamsterError will be thrown.
This method is based on ackermann speed.
+
* This method is based on ackermann speed.
  
  
Return values
+
|-
Possible Errors (HamsterError)
+
| Return values ||
- Connection Issue.
 
- Running Goal.
 
  
 +
|-
 +
| Possible Errors (HamsterError) ||
 +
* Connection Issue.
 +
* Running Goal.
 +
|}
  
 
 
  
  
Method Name
+
{| class="wikitable"
 +
|-
 +
!Method Name !!
 
void sendOccupancyGrid(const OccupancyGrid & grid)
 
void sendOccupancyGrid(const OccupancyGrid & grid)
  
Method Description
+
|-
 +
| Method Description ||
 
Sends an Occupancy Grid to the server to be published.
 
Sends an Occupancy Grid to the server to be published.
 
Can be viewed via RViz.
 
Can be viewed via RViz.
  
Return values
+
|-
Possible Errors (HamsterError)
+
| Return values ||
 +
|-
 +
| Possible Errors (HamsterError)
 
-Connection issue
 
-Connection issue
  
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Method Name
+
{| class="wikitable"
 +
|-
 +
!Method Name !!
 
void switchMode(const HamsterMode & mode)
 
void switchMode(const HamsterMode & mode)
  
Method Description
+
|-
 +
| Method Description ||
 
Switches hamster mode to one of the following:
 
Switches hamster mode to one of the following:
- Mapping.
+
* Mapping.
- Localization.
+
* Localization.
 
 
Return values
 
Possible Errors (HamsterError)
 
- Connection Issue.
 
  
 +
|-
 +
| Return values ||
 +
|-
 +
| Possible Errors (HamsterError) ||
 +
* Connection Issue.
 +
|}
  
  
Method Name
+
{| class="wikitable"
 +
|-
 +
!Method Name !!
 
 
 
void navigateTo(const Goal & goal)
 
void navigateTo(const Goal & goal)
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Method Name
+
{| class="wikitable"
 +
|-
 +
!Method Name !!
 
void navigateTo(float distance, float angle)
 
void navigateTo(float distance, float angle)
  
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Method Name
+
{| class="wikitable"
 +
|-
 +
!Method Name !!
 
void stopNavigation()
 
void stopNavigation()
  
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Method Name
+
{| class="wikitable"
 +
|-
 +
!Method Name !!
 
AgentID getAgentID()const
 
AgentID getAgentID()const
 
Method Description
 
Method Description
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Method Name
+
{| class="wikitable"
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|-
 +
!Method Name !!
 
float getLidarResolution()const
 
float getLidarResolution()const
 
Method Description
 
Method Description
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Method Name
+
{| class="wikitable"
 +
|-
 +
!Method Name !!
 
bool isConnected()const
 
bool isConnected()const
  
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Method Name
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{| class="wikitable"
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|-
 +
!Method Name !!
 
void cleanBuffers()
 
void cleanBuffers()
  
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Method Name
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{| class="wikitable"
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|-
 +
!Method Name !!
 
● -void sendDataMessage(const AgentID & target_agent_id, const std::string & message)
 
● -void sendDataMessage(const AgentID & target_agent_id, const std::string & message)
  
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Method Name
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!Method Name !!
 
-void sendBroadcastDataMessage(const DataMessage & message)
 
-void sendBroadcastDataMessage(const DataMessage & message)
  
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Method Name
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{| class="wikitable"
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|-
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!Method Name !!
 
DataMessage getLatestDataMessage()const
 
DataMessage getLatestDataMessage()const
  
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Method Name
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 +
|-
 +
!Method Name !!
 
bool hasDataMessages()const
 
bool hasDataMessages()const
 
Method Description
 
Method Description
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Possible Errors
 
Possible Errors
  
Method Name
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|-
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!Method Name !!
 
uint32_t getDataMessagesAmount()const
 
uint32_t getDataMessagesAmount()const
  
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Method Name
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|-
 +
!Method Name !!
 
void clearDataMessagesBuffer()
 
void clearDataMessagesBuffer()
  
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Method Name
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!Method Name !!
 
 
 
void setDataMessageBufferSize(uint32_t amount)
 
void setDataMessageBufferSize(uint32_t amount)
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Method Name
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!Method Name !!
 
uint32_t getDataMessageBufferSize()const
 
uint32_t getDataMessageBufferSize()const
 
Method Description
 
Method Description
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Method Name
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!Method Name !!
 
void reconnect()
 
void reconnect()
  
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Method Name
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!Method Name
 
void disconnect()
 
void disconnect()
  

Revision as of 09:52, 28 February 2017


HamsterAPI Class Documentation

Hamster class File Description All methods below belong to the namespace HamsterAPI:: and are a part of the Hamster class HamsterAPIClientCPP/Hamster.h The hamster class is the main interface to the Hamster robot.



Method Name Constructor: Hamster(const AgentID & agent_id, HamsterClientParameters params = HamsterClientParameters())!
Method Description

The client parameters contain the following:

  • base_address:
  • The network base address to work with
- if the address is 127.0.0 then the connection will always go to loopback
- Otherwise it will go to base_adress.agent_id
- For example : base_address = 10.0.2 agent_id = 1 so it will connect to 10.0.2.1:port
  • port - The port to connect on
Return values Possible Errors (HamsterError)


Method Name Image getCameraImage() const
Method Description
  • Retrieves the camera image from the hamster
  • Buffer Size - 1
Return values Image
Possible Errors (HamsterError)
  • Empty Buffer
  • Connection Issue
Method Name Pose getPose()const
Method Description
  • Retrieves the global pose of the hamster.
  • The global pose is associated with the SLAM part of the hamster.
  • Buffer Size - 1.
Return values
  • Global Pose
Possible Errors (HamsterError)
  • Empty Buffer.
  • Connection Issue.


Method Name IMU getIMU()const
Method Description
  • Retrieves the IMU information from the hamster if an IMU exists.
  • Buffer Size - 1.
Return values IMU
Possible Errors (HamsterError)
  • Empty Buffer.
  • Connection Issue.
Method Name GPS getGPS()const
Method Description
  • Retrieves the GPS information from the hamster is a GPS exists.
  • Buffer Size - 1.
Return values GPS
Possible Errors (HamsterError)
  • Empty Buffer.
  • Connection Issue.
Method Name LidarScan getLidarScan()const
Method Description

Retrieves the 360 degree lidar scan from the hamster. Buffer Size - 1.

Return values

LidarScan

Possible Errors (HamsterError)
  • Empty Buffer.
  • Connection Issue.


Method Name

ColoredScan getColoredScan()const

Method Description

Retrieves a ColoredScan. ColoredScan is a combination of the hamster lidar and camera synchronized. It contains the raw lidar scan and the associated pixels RGB color of the image. Buffer Size - 1

Return values

ColoredScan

Possible Errors (HamsterError)
  • Empty Buffer.
  • Connection Issue.



Method Name Speed getSpeed()const
Method Description

Retrieves the current speed of the hamster. The is usually the speed given by the latest speed command or from the wandering / navigation. Buffer Size - 1.

Return values

Speed

Possible Errors (HamsterError)
  • Empty Buffer.
  • Connection Issue.


Method Name

HamsterMode getHamsterMode()const

Method Description

Retrieves the current mode of the hamster. The available modes are:

  • Localization.
  • Mapping.

Buffer Size - 1.

Return values

HamsterMode

Possible Errors (HamsterError)
  • Empty Buffer.
  • Connection Issue.



Method Name

OccupancyGrid getSLAMMap()const

Method Description

Retrieves the current SLAM map that was loaded or created by the hamster as an occupancy grid. Buffer Size - 1.

Return values

OccupancyGrid

Possible Errors (HamsterError)
  • Empty Buffer.
  • Connection Issue.


Method Name

HamsterConnections getConnectedHamsters()const

Method Description

Retrieves the currently living hamsters on the network. Meaning that for example there are 3 hamsters on the same network {agent1, agent2, agent3}. If the current hamster got an heartbeat from all the others, there will be 3 connections on the list. Buffer Size - 1.

Return values

HamsterConnections

Possible Errors (HamsterError)
  • Empty Buffer.
  • Connection Issue.


Method Name

BatteryState getBatteryState()const

Method Description

Retrieves the current battery state of the hamster. Buffer Size - 1.

Return values

BatteryState

Possible Errors (HamsterError)
  • Empty Buffer.
  • Connection Issue.



Method Name

NetworkState getNetworkState()const

Method Description

Retrieves the current network state of the hamster with the network. Buffer Size - 1.

Return values

NetworkState

Possible Errors (HamsterError)
  • Empty Buffer.
  • Connection Issue.



Method Name

NavigationState getNavigationState()const

Method Description

Retrieves the navigation state of the hamster. The navigation state depends whether there was a goal request or not. There are four types of states:

  • Offline.
  • In Progress.
  • Reached Goal.
  • Failure.

Buffer Size - 1.

Return values

NavigationState

Possible Errors (HamsterError)
  • Empty Buffer.
  • Connection Issue.


Method Name

void sendSpeed(float velocity, float wheels_angle)

Method Description
  • Sends a speed request to the hamster.
  • If there is an active goal, the speed request will be ignored and an HamsterError will be thrown.
* This method is based on ackermann speed.


Return values
Possible Errors (HamsterError)
  • Connection Issue.
  • Running Goal.


Method Name

void sendOccupancyGrid(const OccupancyGrid & grid)

Method Description

Sends an Occupancy Grid to the server to be published. Can be viewed via RViz.

Return values
Possible Errors (HamsterError)

-Connection issue



Method Name

void switchMode(const HamsterMode & mode)

Method Description

Switches hamster mode to one of the following:

  • Mapping.
  • Localization.
Return values
Possible Errors (HamsterError)
  • Connection Issue.


Method Name

void navigateTo(const Goal & goal) Method Description Navigates to a given goal. The goal can be either local goal or global goal.

Return values Possible Errors (HamsterError) - Connection Issue.



Method Name

void navigateTo(float distance, float angle)

Method Description Navigates to a given distance and angle. This is simillar to giving a local goal with distance and angle calculated to X and Y.

Return values Possible Errors (HamsterError) - Connection Issue.


Method Name void setInitialPose(const Pose & pose)

Method Description Sets the initial position of the agent on the global map. This is useful for a starting 0,0 position for mapping or if an agent needs to reposition to a starting position.

Return values Possible Errors (HamsterError) - Connection Issue.


Method Name

void stopNavigation()

Method Description Stops the navigation if there is an active goal.

Return values Possible Errors (HamsterError) - Connection Issue.



Method Name

AgentID getAgentID()const Method Description Getter for the current Agent ID.

Return values AgentID

Possible Errors (HamsterError)


Method Name

float getLidarResolution()const Method Description Getter for the lidar resolution

Return values float

Possible Errors (HamsterError)


Method Name

bool isConnected()const

Method Description Checks whether the client is still connected to the server. A connection problem can arise from heartbeat failure or from FIN from the server side.

Return values bool

Possible Errors (HamsterError)


Method Name

void cleanBuffers()

Method Description Cleans all the buffers for all the messages (this includes the text messages).

Return values Possible Errors (HamsterError)


Method Name

● -void sendDataMessage(const AgentID & target_agent_id, const std::string & message)

● -void sendDataMessage(const DataMessage & message); Method Description Sends a data message to another hamster. This will be published on the network with the current agent id and the target agent id. If the target is in the network, it will receive it. The following API can be used for messages: - hasDataMessages(). - getLatestDataMessage(). - getLatestDataMessages(Amount) - getDataMessagesAmount(). - clearDataMessagesBuffer(). - setDataMessageBufferSize(Amount). - getDataMessageBufferSize(). - sendDataMessage(Agent, DataMessage). -sendBroadcastDataMessage(DataMessage).

Return values Possible Errors (HamsterError) - Connection Issue.







Method Name

-void sendBroadcastDataMessage(const DataMessage & message)

-void sendBroadcastDataMessage(const std::string & message);


Method Description Sends a data message to all the hamsters on the network. Every hamster that see's the message will pick it up. The following API can be used for messages: - hasDataMessages(). - getLatestDataMessage(). - getLatestDataMessages(Amount). - getDataMessagesAmount(). - clearDataMessagesBuffer(). - setDataMessageBufferSize(Amount). - getDataMessageBufferSize(). - sendDataMessage(Agent, DataMessage). sendBroadcastDataMessage(DataMessage)

Return values Possible Errors (HamsterError) - Connection Issue.















Method Name

DataMessage getLatestDataMessage()const

std::vector<DataMessage> getLatestDataMessages(uint32_t amount)const

DataMessage popLatestDataMessage()

std::vector<DataMessage> popLatestDataMessages(uint32_t amount)


Method Description Gets/Pops the data messages that were received from the other agents. Will try to get the max possible messages untill the given amount. The following API can be used for messages: - hasDataMessages(). - getLatestDataMessage(). - getLatestDataMessages(Amount). - getDataMessagesAmount(). - clearDataMessagesBuffer(). - setDataMessageBufferSize(Amount). - getDataMessageBufferSize(). - sendDataMessage(Agent, DataMessage). - sendBroadcastDataMessage(DataMessage). Buffer Size - Determined by setDataMessageBufferSize, Defaults to 1000.

Return values DataMessage, std::vector<DataMessage>

Possible Errors (HamsterError) -Empty Buffer. -Connection Issue.


Method Name

bool hasDataMessages()const Method Description Checks whether there are any messages. The following API can be used for messages: - hasDataMessages(). - getLatestDataMessage(). - getLatestDataMessages(Amount). - getDataMessagesAmount(). - clearDataMessagesBuffer(). - setDataMessageBufferSize(Amount). - getDataMessageBufferSize(). - sendDataMessage(Agent, DataMessage). -sendBroadcastDataMessage(DataMessage).

Return values bool Possible Errors

Method Name

uint32_t getDataMessagesAmount()const

Method Description Getter for the amount of data messages. The following API can be used for messages: - hasDataMessages(). - getLatestDataMessage(). - getLatestDataMessages(Amount). - getDataMessagesAmount(). - clearDataMessagesBuffer(). - setDataMessageBufferSize(Amount). - getDataMessageBufferSize(). - sendDataMessage(Agent, DataMessage). - sendBroadcastDataMessage(DataMessage)

Return values uint32_t

Possible Errors (HamsterError)


Method Name

void clearDataMessagesBuffer()

Method Description Cleans the data message buffer completely. The following API can be used for messages: - hasDataMessages(). - getLatestDataMessage(). - getLatestDataMessages(Amount). - getDataMessagesAmount(). - clearDataMessagesBuffer(). - setDataMessageBufferSize(Amount). - getDataMessageBufferSize(). - sendDataMessage(Agent, DataMessage). - sendBroadcastDataMessage(DataMessage)

Return values Possible Errors (HamsterError)


Method Name

void setDataMessageBufferSize(uint32_t amount)


Method Description

Setter for the size of the data message buffer. The following API can be used for messages: - hasDataMessages(). - getLatestDataMessage(). - getLatestDataMessages(Amount). - getDataMessagesAmount(). - clearDataMessagesBuffer(). - setDataMessageBufferSize(Amount). - getDataMessageBufferSize(). - sendDataMessage(Agent, DataMessage). - sendBroadcastDataMessage(DataMessage)


Return values

Possible Errors (HamsterError)


Method Name

uint32_t getDataMessageBufferSize()const Method Description Getter for the size of the data message buffer.The following API can be used for messages: - hasDataMessages(). - getLatestDataMessage(). - getLatestDataMessages(Amount). - getDataMessagesAmount(). - clearDataMessagesBuffer(). - setDataMessageBufferSize(Amount). - getDataMessageBufferSize(). - sendDataMessage(Agent, DataMessage). - sendBroadcastDataMessage(DataMessage)


Return values uint32_t Possible Errors (HamsterError)



Method Name

void reconnect()

Method Description Tries to reconnect to the server.

Return values Possible Errors (HamsterError) - Connection Issue.


Method Name

void disconnect()

Method Description Disconnects from the server. Return values Possible Errors (HamsterError)