Attention

This is the documentation for HARP Proxy, actually published as an early preview. Both the software and documentation are a work in progress, and although we already use it on various production servers, they may contain inaccuracies, typographical errors, huge mistakes and empty pages. We work hard to eradicate all mistakes and implement stuff, but it is a long and tedious process. We appreciate your patience and understanding. Of course, any help will be greatly appreciated.

harp.models.transactions

class Transaction

Bases: Entity

Transaction(*, id: str = None, type: str, endpoint: str = None, started_at: datetime.datetime, finished_at: datetime.datetime = None, elapsed: float = None, tpdex: int = None, messages: List[harp.models.messages.Message] = None, tags: dict = <factory>, extras: dict = <factory>)

__init__(*, id=None, type, endpoint=None, started_at, finished_at=None, elapsed=None, tpdex=None, messages=None, tags=<factory>, extras=<factory>)

Parameters:

• id (str)

• type (str)

• endpoint (str)

• started_at (datetime)

• finished_at (datetime)

• elapsed (float)

• tpdex (int)

• messages (List[Message])

• tags (dict)

• extras (dict)

Return type:

None

elapsed: float = None

Elapsed time in seconds, if the transaction has ended.

endpoint: str = None

Endpoint name, if any (this describes which proxy controller handled the request).

extras: dict

finished_at: datetime = None

Timestamp of the transaction end (if it has ended), or None.

id: str = None

Unique identifier for this transaction.

messages: List[Message] = None

started_at: datetime

Timestamp of the transaction start.

tags: dict

tpdex: int = None

TPDEX score, if the transaction has ended.

type: str

Type of ASGI transaction: http, websocket, lifecycle, …