DialFailure, Grid5000 + nodemanager
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Authored by
WILLIAMS Harvey
Transient dial failures occur when running ~180 instances of nodemanager simultaneously.
At the beginning of my simulation:
[2025-06-06T08:15:19Z INFO nodemanager::manager::executor::communication] Discovered : /ip4/172.16.66.38/tcp/35471/p2p/12D3KooWLXrEyk1VLu2g5LsdhGjY3YjWJEuyLksKeX2phzZeJjdT
Later when trying to send a message:
[2025-06-06T08:16:37Z ERROR nodemanager::manager::executor::communication] OutboundFailure : DialFailure with the peer PeerId("12D3KooWLXrEyk1VLu2g5LsdhGjY3YjWJEuyLksKeX2phzZeJjdT")
My arguments for creating the ENode:
// Initialise NodeManager.
let node = ENode::new(
SamplingConf::F2(BasaltConf {
view_size: config::RPS_VIEW_SIZE as u32,
refresh: 5,
time: 2,
}),
AppDefn {
app_name: String::from(APP_NAME),
channel: sender,
},
None,
None,
Some(true),
Some(false),
None
);
snippetfile1.txt 17.04 KiB
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