RecvEvent

vmm::dumbo::tcp::handler

Enum RecvEvent 

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pub enum RecvEvent {
    EndpointDone,
    FailedNewConnection,
    NewConnectionSuccessful,
    NewConnectionDropped,
    NewConnectionReplacing,
    Nothing,
    UnexpectedSegment,
}
Expand description

Describes events which may occur when the handler receives packets.

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EndpointDone

The local endpoint is done communicating, and has been removed.

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FailedNewConnection

An error occurred while trying to create a new Endpoint object, based on an incoming SYN segment.

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NewConnectionSuccessful

A new local Endpoint has been successfully created.

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NewConnectionDropped

Failed to add a local Endpoint because the handler is already at the maximum number of concurrent connections, and there are no evictable Endpoints.

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NewConnectionReplacing

A new local Endpoint has been successfully created, but the handler had to make room by evicting an older Endpoint.

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Nothing

Nothing interesting happened regarding the state of the handler.

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UnexpectedSegment

The handler received a non-SYN segment which does not belong to any existing connection.

Trait Implementations§

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impl Debug for RecvEvent

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl PartialEq for RecvEvent

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fn eq(&self, other: &RecvEvent) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Eq for RecvEvent

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impl StructuralPartialEq for RecvEvent

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