An error message. See Section 5.4.4 of the OpenFlow 1.0 specification.
module HelloFailed : sig ... endmodule BadRequest : sig ... endmodule BadAction : sig ... endmodule FlowModFailed : sig ... endmodule PortModFailed : sig ... endmodule QueueOpFailed : sig ... endtype c = | HelloFailed of HelloFailed.t |
| BadRequest of BadRequest.t |
| BadAction of BadAction.t |
| FlowModFailed of FlowModFailed.t |
| PortModFailed of PortModFailed.t |
| QueueOpFailed of QueueOpFailed.t |
Each error is composed of a pair (error_code, data)