15. Typical Use-Cases Fast DDS 是一个高度可配置的中间件,适用于多种场景。本节提供了与分布式系统相关的一些典型用例的配置示例: Large Data mode and Fast DDS over TCP 描述了如何配置 Fast DDS 使用 LARGE_DATA 内置传输模式。该模式使得在部署变更时无需不断重新配置即可高效利用 TCP 传输。它通过结合使...
export FASTDDS_BUILTIN_TRANSPORTS=LARGE_DATA If having problems with transmitting large samples when using the LARGE_DATA mode, try to use the builtin transports configuration options to adjust LARGE_DATA to your specific use case. Please refer to Large Data with configuration options for more ...
With the Apex.AI test throughput is measured as the amount of bytes received by the Data Reader (sent by the Data Writer at a specified rate) per a unit of time. This can be summarized in the formula: number of messages received multiplied by the message size, all divided by the time ...
Fix issues in Dynamic Network Interfaces (#5304) Check if SHM transport is disabled in LARGE_DATA modes (#5377) Releaseparticipant_statelesssecure builtin writer history change when authentication has finished (#5393) Fix destruction data race on participant removal in intra-process (#5367) Be ...
Calling DataReader::return_loan returns ReturnCode_t::RETCODE_OK both for empty sequences and for sequences that were not loaned. Refactor examples: Hello world example with wait-sets and environment XML profiles. X-Types example with dynamic type discovery and Hello world example compatibility....
Large diffs are not rendered by default. 128 changes: 78 additions & 50 deletions 128 micro_ros_agent/src/agent/graph_manager/graph_typesupport.cpp Original file line numberDiff line numberDiff line change @@ -41,27 +41,30 @@ ParticipantEntitiesInfoTypeSupport::ParticipantEntitiesInfoTypeSup...
different methods to measure the throughput of a communication network. The most common ones are to send a large file (or multiple smaller ones) and measure the time that takes to transmit it to another point of the network and afterward divide the amount of data by the time it took to ...
fast discoveryData distribution service (DDS) is a middleware for data distribution and supports large-scale applications such as Internet service and military systems. However, the reliability and quality of servidoi:10.1007/978-3-642-26010-0_15Sung Yoon Chae...
Large Data mode and Fast DDS over TCP 描述了如何配置 Fast DDS 使用 LARGE_DATA 内置传输模式。该模式使得在部署变更时无需不断重新配置即可高效利用 TCP 传输。它通过结合使用 UDP 和 TCP/SHM 传输,在丢包网络上优化大数据样本的通信性能。 Fast DDS over WIFI ...
Although UDP/SHM default transports of Fast DDS are designed to work in most network environments, they may encounter certain limitations when operating over WiFi or within lossy network conditions. In these cases, it is advisable to set up theLARGE_DATAconfiguration, which has been specifically op...