WriteConflict error about mongo-rust-driver HOT 5 CLOSED

Hi! This is likely not related to the Rust driver - that's a server-side error message indicating that your topology can't handle the concurrent load of your stress test; this is especially likely if your testing infrastructure performs a large number of operations per transaction.

from mongo-rust-driver.

Why do you say that? I also did the same stress test by java driver of mongodb. It works fine!
If you insist that this is not a driver issue, I will not use this rust driver and not use mongodb in my rust program.

from mongo-rust-driver.

Can you share a sample of the Rust stress test and the equivalent Java code? If you're using the convenient transactions API in Java, this may be hiding those errors by automatically retrying. The Rust driver doesn't yet have an implementation of that API, but you can manually retry; the Rust equivalent of those examples would be something like

fn run_transaction_with_retry<T, F>(txn_func: F, session: &mut ClientSession) -> Result<T>
where
    F: FnMut(&mut ClientSession) -> Result<T>
{
  loop {
    let out = txn_func(&mut session);
    if matches!(out, Err(e) if e.contains_label("TransientTransactionError")) {
      continue;
    }
    return out;
  }
}

from mongo-rust-driver.

There has not been any recent activity on this ticket, so we are marking it as stale. If we do not hear anything further from you, this issue will be automatically closed in one week.

from mongo-rust-driver.

There has not been any recent activity on this ticket, so we are closing it. Thanks for reaching out and please feel free to file a new issue if you have further questions.

from mongo-rust-driver.