Skip to main content Crate ferogram_mtsender Copy item path Source AutoSleep Automatically sleep on FLOOD_WAIT and retry once on transient I/O errors. CircuitBreaker A RetryPolicythreshold consecutive
failures and stays silent for a cooldown window before resetting. ConnSlot One slot in the per-DC connection pool.
in_flight lets the pool pick the least-busy slot without locking it. DcConnection DcPool Pool of per-DC authenticated connections.
Each DC holds up to MAX_CONNS_PER_DC slots. The pool lock is dropped
before any network I/O so concurrent callers don’t serialize on it. NoRetries Never retry: propagate every error immediately. RetryContext Context passed to RetryPolicy::should_retry RetryLoop Drives the retry loop for a single RPC call. RpcError An error returned by Telegram’s servers in response to an RPC call. InvocationError The error type returned from any Client method that talks to Telegram. RetryPolicy Controls how the client reacts when an RPC call fails.