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Issues with our API Connection (Error code 403 / MainThread 9584 / [MainThread 9256 / MainThread ...
...10220) Hi Community, since this week we are experiencing issues with our API process/connection. We are using Eikon. During the day we have different processes which are retrieving different data points via API connection. Some retrieval processes don’t return any data (just error messages), others retrieve data but not…
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Potential deadlock with OmmConsumer
We are creating an EMA consumer, and then opening item streams (100 items batched in each ReqMsg) with the consumer. We simply stop seeing new messages a few minutes after the consumer is established, without any exceptions or errors. This happens while the loop of opening item streams is ongoing. Debugging shows that…
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[EMA/C++] FieldList/UpdateMsg performance with multithreading
Hi We're in the process of developing a C++ application that will utilize RTSDK to send a rather large amounts of messages (200k+) in periodic bursts. We're basing this on Cpp EMA, and we're running multiple threads each with its own InteractiveProvider to spread business logic and encoding load between different CPU…
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What is the best threading model for 3k symbol subscription + low latency
Hi, We have a single-threaded feed application (same as rmdstestclient) that is currently experiencing huge latency when subscribing to ~3k Shenzhen symbols. We were looking into the possibility that our app is a slow consumer, and that we may need to perform some changes on our end. We believe that the single-threaded…
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multithreading callback
Hello, everyone, Is it possible that I create one OmmConsumer instance, register some rics for quote and the callback function OnRefreshMsg and OnUpdateMsg will be called by multiple threads ? It seems that currently only one thread is callback, which may suffer performance problem. Thanks
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Filling EMA messages is not multi-thread-safe.
Hello I have an interactive provider, that uses a dedicated thread per connected consumer to build up EMA messages and send them to the corresponding consumer. Of course I use individual message objects per thread, of type RefreshMsg / UpdateMsg with a FieldList therein. However, if the code that fills the message objects…
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Multi threading Python Rest API examples
Hi, Can you share any examples to multi-thread requests to get data from Reuters TRTH in Python?
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multiple thread requests?
Can Refinitiv's DataScope Select (DSS) handle multiple thread requests? We are calling DSS web API to retrieve data from web service and want to know if it can handle multiple thread requests. If yes, can you provide us sample codes for developers?
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When processing UpdateMsg using multiple threads, keep getting exception when opening the message...
.... Is there way to clone a message for further processing. I believe the UpdateMsg objects keep getting overridden When processing UpdateMsg using multiple threads, keep getting exception when opening the message. Is there way to clone a message for further processing. I believe the UpdateMsg objects keep getting…
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Multi threading
For multi threading we were looking into example 410. However in this example different users are used to create multiple OmmConsumers. We would prefer a multi-threaded solution that works with only one user. We tried creating multiple consumers using the same login, but that doesn't seem to work with the token refreshing.…
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FieldDictionary thread safety
Hi, My app creates and loads a single data dictionary on startup and has multiple threads using it afterwards for field list decoding. May I know if the read-methods of the data dictionary are thread-safe? In particular, my concern is these methods: FieldDictionary.getFidDef() FieldDictionary.expandedValueFor()…
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System.BadImageFormatException: Could not load file or assembly 'ThomsonReuters.Desktop.SDK.DataA...
...ccess, Version=1.8.1.0' or one of its dependencies. Hi, I am trying to query live Reuters data in a multi-threaded .NET Console application. My implementation does not use the Dispatcher.Frame but a multi-threaded env where I have one thread which is waiting for the required data to be fetched from Reuters (similar to…
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DLL with DataAccess SDK C#
Hi there, I am able to run the c# DataApiUsageExampleRealtimeData as a console application all right. Now that I need the Eikon Data API within a DLL.I have referenced the "ThomsonReuters.Desktop.SDK.DataAccess.dll" and the other UDAP dll alright. I cannot get any events to fire for DataReceivedCallbackInit after this code…
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[EMA CPP] Trade Safety of a class that inherits from OmmConsumerClient
Hi, suppose I have a class that inherits from OmmConsumerClient: class Client : public thomsonreuters::ema::access::OmmConsumerClient { public: Client(); ~Client(); void onRefreshMsg(const thomsonreuters::ema::access::RefreshMsg&, msg, const thomsonreuters::ema::access::OmmConsumerEvent& event); void onUpdateMsg(const…
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Thread lock on MessageQueue.dequeue call in rfa.jar
rfa.jar is used in a batch job that snaps the quotes mid-day and saves to db. Time to time, a call to EventSourceImpl.destroy() gets stuck forcing us to kill and restart the batch job. Below is the call stack. Has anyone seen this before? "XXEngine" daemon prio=6 tid=0x0000000034a1d800 nid=0x5bb4 in Object.wait()…
