Source code for uamqp.constants

#-------------------------------------------------------------------------
# Copyright (c) Microsoft Corporation. All rights reserved.
# Licensed under the MIT License. See License.txt in the project root for
# license information.
#--------------------------------------------------------------------------

from enum import Enum

from uamqp import c_uamqp

DEFAULT_AMQPS_PORT = 5671
DEFAULT_AMQP_WSS_PORT = 443
AUTH_EXPIRATION_SECS = c_uamqp.AUTH_EXPIRATION_SECS
AUTH_REFRESH_SECS = c_uamqp.AUTH_REFRESH_SECS
BATCH_MESSAGE_FORMAT = c_uamqp.AMQP_BATCH_MESSAGE_FORMAT
MAX_FRAME_SIZE_BYTES = c_uamqp.MAX_FRAME_SIZE_BYTES
MAX_MESSAGE_LENGTH_BYTES = c_uamqp.MAX_MESSAGE_LENGTH_BYTES
STRING_FILTER = b"apache.org:selector-filter:string"
OPERATION = b"operation"
READ_OPERATION = b"READ"
MGMT_TARGET = b"$management"

# Deprecated - will be removed in future versions
MESSAGE_SEND_RETRIES = 3
ERROR_CONNECTION_REDIRECT = b"amqp:connection:redirect"
ERROR_LINK_REDIRECT = b"amqp:link:redirect"


class MessageState(Enum):
    WaitingToBeSent = 0
    WaitingForSendAck = 1
    SendComplete = 2
    SendFailed = 3
    ReceivedUnsettled = 4
    ReceivedSettled = 5


DONE_STATES = (MessageState.SendComplete, MessageState.SendFailed)
RECEIVE_STATES = (MessageState.ReceivedSettled, MessageState.ReceivedUnsettled)
PENDING_STATES = (MessageState.WaitingForSendAck, MessageState.WaitingToBeSent)


# Error Codes
class ErrorCodes(Enum):
    InternalServerError = b"amqp:internal-error"
    IllegalState = b"amqp:illegal-state"
    DecodeError = b"amqp:decode-error"
    NotFound = b"amqp:not-found"
    NotImplemented = b"amqp:not-implemented"
    NotAllowed = b"amqp:not-allowed"
    InvalidField = b"amqp:invalid-field"
    ResourceLocked = b"amqp:resource-locked"
    ResourceDeleted = b"amqp:resource-deleted"
    UnauthorizedAccess = b"amqp:unauthorized-access"
    FrameSizeTooSmall = b"amqp:frame-size-too-small"
    ResourceLimitExceeded = b"amqp:resource-limit-exceeded"
    PreconditionFailed = b"amqp:precondition-failed"
    ConnectionRedirect = b"amqp:connection:redirect"
    ConnectionCloseForced = b"amqp:connection:forced"
    ConnectionFramingError = b"amqp:connection:framing-error"
    SessionWindowViolation = b"amqp:session:window-violation"
    SessionErrantLink = b"amqp:session:errant-link"
    SessionHandleInUse = b"amqp:session:handle-in-use"
    SessionUnattachedHandle = b"amqp:session:unattached-handle"
    LinkRedirect = b"amqp:link:redirect"
    LinkStolen = b"amqp:link:stolen"
    LinkDetachForced = b"amqp:link:detach-forced"
    LinkTransferLimitExceeded = b"amqp:link:transfer-limit-exceeded"
    LinkMessageSizeExceeded = b"amqp:link:message-size-exceeded"
    ClientError = b"amqp:client-error"
    UnknownError = b"amqp:unknown-error"
    VendorError = b"amqp:vendor-error"


class MessageReceiverState(Enum):
    Idle = c_uamqp.MESSAGE_RECEIVER_STATE_IDLE
    Opening = c_uamqp.MESSAGE_RECEIVER_STATE_OPENING
    Open = c_uamqp.MESSAGE_RECEIVER_STATE_OPEN
    Closing = c_uamqp.MESSAGE_RECEIVER_STATE_CLOSING
    Error = c_uamqp.MESSAGE_RECEIVER_STATE_ERROR


class MessageSendResult(Enum):
    Ok = c_uamqp.MESSAGE_SEND_OK
    Error = c_uamqp.MESSAGE_SEND_ERROR
    Timeout = c_uamqp.MESSAGE_SEND_TIMEOUT
    Cancelled = c_uamqp.MESSAGE_SEND_CANCELLED


class MessageSenderState(Enum):
    Idle = c_uamqp.MESSAGE_SENDER_STATE_IDLE
    Opening = c_uamqp.MESSAGE_SENDER_STATE_OPENING
    Open = c_uamqp.MESSAGE_SENDER_STATE_OPEN
    Closing = c_uamqp.MESSAGE_SENDER_STATE_CLOSING
    Error = c_uamqp.MESSAGE_SENDER_STATE_ERROR


class ManagementLinkState(Enum):
    Ok = c_uamqp.AMQP_MANAGEMENT_OPEN_OK
    Error = c_uamqp.AMQP_MANAGEMENT_OPEN_ERROR
    Cancelled = c_uamqp.AMQP_MANAGEMENT_OPEN_CANCELLED


class ManagementOperationResult(Enum):
    Ok = c_uamqp.AMQP_MANAGEMENT_EXECUTE_OPERATION_OK
    Error = c_uamqp.AMQP_MANAGEMENT_EXECUTE_OPERATION_ERROR
    BadStatus = c_uamqp.AMQP_MANAGEMENT_EXECUTE_OPERATION_FAILED_BAD_STATUS
    Closed = c_uamqp.AMQP_MANAGEMENT_EXECUTE_OPERATION_INSTANCE_CLOSED


class Role(Enum):
    Sender = c_uamqp.ROLE_SENDER
    Receiver = c_uamqp.ROLE_RECEIVER


class SenderSettleMode(Enum):
    Unsettled = c_uamqp.SENDER_SETTLE_MODE_UNSETTLED
    Settled = c_uamqp.SENDER_SETTLE_MODE_SETTLED
    Mixed = c_uamqp.SENDER_SETTLE_MODE_MIXED


class ReceiverSettleMode(Enum):
    PeekLock = c_uamqp.RECEIVER_SETTLE_MODE_PEEKLOCK
    ReceiveAndDelete = c_uamqp.RECEIVER_SETTLE_MODE_RECEIVEANDDELETE


class CBSOperationResult(Enum):
    Ok = c_uamqp.CBS_OPERATION_RESULT_OK
    Error = c_uamqp.CBS_OPERATION_RESULT_CBS_ERROR
    Failed = c_uamqp.CBS_OPERATION_RESULT_OPERATION_FAILED
    Closed = c_uamqp.CBS_OPERATION_RESULT_INSTANCE_CLOSED


class CBSOpenState(Enum):
    Ok = c_uamqp.CBS_OPEN_COMPLETE_OK
    Error = c_uamqp.CBS_OPEN_COMPLETE_ERROR
    Cancelled = c_uamqp.CBS_OPEN_COMPLETE_CANCELLED


class CBSAuthStatus(Enum):
    Ok = c_uamqp.AUTH_STATUS_OK
    Idle = c_uamqp.AUTH_STATUS_IDLE
    InProgress = c_uamqp.AUTH_STATUS_IN_PROGRESS
    Timeout = c_uamqp.AUTH_STATUS_TIMEOUT
    RefreshRequired = c_uamqp.AUTH_STATUS_REFRESH_REQUIRED
    Expired = c_uamqp.AUTH_STATUS_EXPIRED
    Error = c_uamqp.AUTH_STATUS_ERROR
    Failure = c_uamqp.AUTH_STATUS_FAILURE


class MgmtExecuteResult(Enum):
    Ok = c_uamqp.AMQP_MANAGEMENT_EXECUTE_OPERATION_OK
    Error = c_uamqp.AMQP_MANAGEMENT_EXECUTE_OPERATION_ERROR
    Failed = c_uamqp.AMQP_MANAGEMENT_EXECUTE_OPERATION_FAILED_BAD_STATUS
    Closed = c_uamqp.AMQP_MANAGEMENT_EXECUTE_OPERATION_INSTANCE_CLOSED


class MgmtOpenStatus(Enum):
    Ok = c_uamqp.AMQP_MANAGEMENT_OPEN_OK
    Error = c_uamqp.AMQP_MANAGEMENT_OPEN_ERROR
    Cancelled = c_uamqp.AMQP_MANAGEMENT_OPEN_CANCELLED


[docs]class TransportType(Enum): """Transport type The underlying transport protocol type: Amqp: AMQP over the default TCP transport protocol, it uses port 5671. AmqpOverWebsocket: Amqp over the Web Sockets transport protocol, it uses port 443. """ Amqp = 1 AmqpOverWebsocket = 2