606f7c183e
Fixed a concurrency problem
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Introduced some synchronized methods and a block in order to prevent an aparent concurrency problem with the variable 'mSelectedNode' at the NetworkService class.
2019-07-12 17:51:50 -05:00
7a5a975e4b
Renamed method and changed its functionality
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- Renamed the 'removeCurrentNodeAndReconnect' as 'reconnectNode' since it will not be removing nodes from the list anymore
- Adapted the sample app to work accordingly
2019-06-24 16:07:11 -05:00
2a64a9ec22
Merge branch 'develop' of github.com:Agorise/graphenej into develop
2019-06-21 21:08:39 -05:00
d605a47e0e
Reducing the initial connection time from 2000 to 500 ms
2019-06-21 21:02:55 -05:00
1f0d616744
Modify autoConnect and verifyLatency behavior
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- Added a check to make sure autoConnect=false and verifyLatency=false throw an exception, since that combination would cause the app to never connect to a node.
- Separeted the verifyLatency and autoConnect logic, so that the apps using NetworkService can decide wether to connect or not automatically, independently of verifying the latency.
2019-06-17 16:53:35 -05:00
562955586b
Preventing a potential problem at the NetworkServiceManager and introducing some getters
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- Preventing accidentally calling the 'bindService' twice at the NetworkServiceManager
- Providing a getter for the node list at the NodeLatencyVerifier
- Created a getter for the NodeLatencyVerifier at the NetworkService
2019-06-13 07:49:36 -05:00
b032db80bc
Preventing a NPE
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- We're now checking that there is a selected node before trying to use it, and in case there is none we schedule a
retry in DEFAULT_INITIAL_DELAY ms.
2019-06-06 15:59:55 -05:00
b5e2961834
Convert NetworkService's sendMessage to synchronized, to guarantee thread safety: to avoid issues when calling that method from different threads.
2019-05-22 13:48:49 -05:00
d72e608807
- Added the required deserialization logic to parse the response to the 'get_objects' API call with an asset bitasset data type
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- Removed unresponsive node URLs from the sample app
2019-04-04 15:12:09 -05:00
f11aff72e6
Using existing instance of Handler instead of creating a new one
2019-02-13 23:30:49 -05:00
13faf6c253
Merge branch 'develop' of github.com:Agorise/graphenej into develop
2019-01-12 17:37:08 -06:00
f4be0fa596
Add a public method to obtain the currently selected node: getSelectedNode()
2019-01-10 14:20:31 -06:00
1c261746a2
Clearing the map between request id and the ApiCallable class because when we disconnect from one node, all previous message ids should be reset
2018-12-31 13:34:10 -05:00
7a02e335a0
Setting write and read timeout to 5 seconds at the NetworkService
2018-12-26 17:47:59 -05:00
201d6957f8
- Added support for the "get_transaction" API call for the single-connection mode
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- Overrided the toString method of the Transaction class
2018-12-26 17:45:41 -05:00
3b298ebf6b
Merge branch 'develop' of github.com:Agorise/graphenej into develop
2018-12-19 12:50:55 -05:00
b54ae2cbae
Added support for the 'get_assets' API call on the single-connection mode
2018-12-19 12:49:04 -05:00
91a5ecdd7b
Avoid NPE related carsh in NetworkService when trying to add a very high latency to a malfunctioning node.
2018-12-15 08:51:01 -06:00
843aacb859
Preventing a NullPointerException while handling a node disconnection
2018-11-15 17:54:57 -05:00
b6aab142b6
- Added a method to remove nodes from LatencyNodeProvider and implemented a HashSet to keep track of such removed nodes. The reason is that calls to this class are asynchronous and only removing a node from the mFullNodeHeap was not enough to guarantee that it was not going to be added again.
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- Added a isRemoved variable to FullNode class, so that the object can carry itself the removal status information and be able to use the same publish subject to broadcast the status of the FullNode.
- Added a method to remove nodes from NodeLatencyVerifier, removed such nodes from pending node latency measurements map 'nodeURLMap' and publish/broadcast the FullNode information with isRemoved=true so that components listening can act accordingly.
- Make proper changes to sample app's RemoteNodeActivity so that it removes 'removed' nodes from the list.
2018-11-08 15:14:01 -06:00
dee17a12be
Moving away of NetworkService and graphenej in general the decision to close connection to the current node and retry with another one just because the node does not provide the info needed in PalmPay. Graphenej has to be as app agnostic as possible so a new public method 'removeCurrentNodeAndReconnect()' was implemeted to do the removal and reconnection, and the app that uses graphenej has to decide by its own metrics to remove the current connected node and call such public method.
2018-11-07 21:20:36 -06:00
214891fcc9
Added proper methods to deal with bitshares nodes that send 'trash info', which are nodes that potentially do not have installed the history plugin and thus do not respond properly to history related requests. As this information is needed for PalmPay we cannot rely on such nodes and have to try to connect to a different node.
2018-11-07 16:22:29 -06:00
76713f0623
Merge branch 'develop' of github.com:Agorise/graphenej into develop
2018-11-06 11:37:08 -06:00
c6cd21cdf0
Fix crash in NetworkService due to components other than NetworkServiceManager binding to the service without the proper initialization information. This initialization was moved to another method named bootstrapService which is only called from NetworkServiceManager after the NetworkService has been properly connected.
2018-11-06 11:36:11 -06:00
f940d49cfc
Added support for the 'get_account_balances' API call in the single-connection mode
2018-11-01 16:54:03 -05:00
d66c8f0ff8
Removed unneeded log
2018-10-24 19:52:50 -05:00
8fb9bc57d6
Automatically trying to connect to the best node after DEFAULT_INITIAL_DELAY milliseconds, regardless of the completion of the node latency verifications
2018-10-19 00:10:11 -05:00
a5f0ba1345
Merge branch 'develop' of github.com:Agorise/graphenej into develop
2018-10-18 18:00:19 -05:00
63eebf11c4
Exposing an interface that allows the fine tuning of the alpha parameter used to calculate the exponential moving average of measured latencies
2018-10-18 17:36:34 -05:00
3a19808ac5
Moved the node list information out of the library, this must be provided by the application now
2018-10-18 12:14:05 -05:00
d25a1f3fa0
Reduced the connection timeout from the default of 10 seconds to 2 seconds
2018-10-12 18:36:11 -05:00
b361cf5830
Added support for the 'get_key_references' API call in the single-connection mode
2018-10-08 19:55:49 -05:00
2618a6a3a0
Merge branch 'develop' of github.com:Agorise/graphenej into develop
2018-10-04 13:44:11 -05:00
5a113ad7cc
Added support fot the get_dynamic_global_properties API call in the single-connection mode
2018-10-04 10:13:55 -05:00
25b7e6c8c6
Adding a very high latency to nodes that fail their connection
2018-10-02 01:35:53 -05:00
5ef4ebfca7
Preventing a NullPointerException by checking the nodeLatencyVerifier reference first
2018-10-01 23:58:03 -05:00
d109d86bf3
- Storing connectivity status at the FullNode class
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- Flipping this flag accordingly at the NetworkService whenever we connect/disconnect from a specific node
- Notifying the NodeLatencyVerifier of this change
2018-09-26 17:17:31 -05:00
3bdfb777bf
Avoid adding repeated nodes to the list of nodes in NetworkService.
2018-09-26 12:05:00 -05:00
e107c014f0
The network service will retry a connection after 5 seconds in case of socket failure
2018-09-23 20:50:39 -05:00
35570cb4a6
Fixing a potential NullPointerException at the NetworkService
2018-09-21 13:29:47 -05:00
ede7265989
NodeLatencyVerifier
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- Using an HttpUrl instance as a key to the map of FullNode instances, we were using simple String here before, but turned out not to be too reliable
NetworkService
- Introducing the NodeLatencyVerifier instance into the NetworkService, and making its use optional
- In case the user opts to use the node-latency verification, the initial connection is delayed until we obtain a measurement of all nodes
- Exposing a PublishSubject, this allows users of the library to get notified of the node latency measurements
NetworkServiceManager
- A boolean flag is now used to decide whether or not to start a NetworkService instance with the node-latency verification feature ON
2018-09-20 21:51:14 -05:00
776630dd57
- Introduced some instrumented test dependencies
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- Fixed a problem in the LatencyNodeProvider#updateNode(FullNode) method
- Fixed a bug in the LatencyNodeProvider#getSortedNodes() method
- Introducing the NodeLatencyVerifier class
2018-09-20 16:21:25 -05:00
ccf61858e4
Modified the NetworkService and the NetworkServiceManager classes in order to pass arguments to the service via Intent extras and to allow delayed network connection
2018-09-19 16:44:26 -05:00
6a2939ab20
Added a getter and setter to the mNodeUrls private attribute of the NetworkService class
2018-09-17 12:21:48 -05:00
9329d59ce7
Moved the Memo class
2018-09-17 12:19:22 -05:00
66b0ce7cc1
Removed unused log
2018-09-17 12:13:19 -05:00
39048b1096
Adding the de-serializer of the BaseOperation class to the Gson instance used to handle the notification message
2018-09-06 23:30:59 -05:00
6abd71252e
Added support for the 'get_full_accounts' API call in the single connecton mode
2018-09-06 18:09:18 -05:00
229590457b
- Added support for the 'get_account_history_by_operations' API call
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- Introduced a test case for the de-serialization of the HistoryOperationDetail object instance
- Making the sample app use the newly introduced 'get_account_history_by_operations' API call
2018-09-05 21:04:46 -05:00
f8326093a2
Adjusted code in order to broadcast internally responses with empty results, which were skipped before
2018-08-31 18:11:57 -05:00
Nelson R. Perez
Severiano Jaramillo