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...

DCB STATE

Max backoff / Next Poll interval / Next Step

DEV / TEST

Max backoff / Next Poll interval / Next Step

LIVE

Status
titleNOT USED

What tracking for next step in 2l process

What tracking for next step in 3l process

REQUEST_PLACED_AT_SUPPLYING_AGENCY

10ms

10ms

wait for SupplierRequest= CONFIRMED | TRANSIT → HandleSupplierRequestConfirmed

Moves us into the CONFIRMED state

CONFIRMED

10m

10m

Auto Triggers

PlacePatronRequestAtBorrowingAgencyStateTransition

Moves us to REQUEST_PLACED_AT_BORROWING_AGENCY

REQUEST_PLACED_AT_BORROWING_AGENCY

10m

1h

wait for SupplyingItem State = TRANSIT ->

HandleSupplierInTransit

Moves us to PICKUP_TRANSIT

PICKUP_TRANSIT

10m

1h

wait for BorrowingItem = RECEIVED | LOANED | ON_HOLD_SHELF Then

HandleBorrowerItemReceived moves us to RECEIVED_AT_PICKUP

RECEIVED_AT_PICKUP

10m

1h

wait for BorrowingItem = ON_HOLD_SHELF | LOANED

Then

HandleBorrowerItemOnHoldShelf moves us to READY_FOR_PICKUP

READY_FOR_PICKUP

10m

1h

wait for BorrowingItem = LOANED Then

HandleBorrowerItemLoaned moves us to LOANED

LOANED

10m

6h

wait for BorrowingItem = AVAILABLE | TRANSIT OR SupplierItem=AVAILABLE | SupplierRequest=CLOSED Then

HandleBorrowerRequestReturnTransit moves us to RETURN_TRANSIT

N.b. CLOSED==FOLIO Specific

N.b. Additional check needed here - item loaned other

RETURN_TRANSIT

10m

1h

SupplierItem = AVAILABLE | SupplierRequest=CLOSED Then

HandleSupplierItemAvailable moves us to COMPLETED

N.b. CLOSED==FOLIO Specific

N.b. Additional check needed here - item loaned other

Finishing States

When a request completes its cycle, or if it terminates prematurely, it enters a finishing state.

...

  • https://github.com/openlibraryenvironment/dcb-service/commit/fd9aa6e3a2016afec703820559c5220aa46c39b2

    • Reduced from 60s to 10ms rather than as 0s appears to be treated as effectively terminating.

  • Jira Legacy
    serverSystem Jira
    serverIda6f93653-ee50-3e81-88ad-29eb84ada35c
    keyDCB-1243

  • DCB-1289 Generalise transition to FINALISE and apply to CANCELLED to extend cleanup

  • Jira Legacy
    serverSystem Jira
    serverIda6f93653-ee50-3e81-88ad-29eb84ada35c
    keyDCB-1230

  • Roll back

    Jira Legacy
    serverSystem Jira
    serverIda6f93653-ee50-3e81-88ad-29eb84ada35c
    keyDCB-1517

  • Status
    colourPurple
    titleDATE TBC
    DCB-1102 Rename NO_ITEMS_AVAILABLE_AT_ANY_AGENCY to NO_ITEMS_SELECTABLE_AT_ANY_AGENCY