Andrea Franz 809db97e54
mailserver pagination (#1039)
* mailserver sends envelopes in descending order

* add limit value in mailserver request payload

* mailserver sends messages up to the limit specified in the request

* update Archive method to return key and error

* processRequest returns the next page cursor

* add cursor to mailserver request

* add limit and cursor to request payload

* fix request limit encoding

* wait for request completed event in TrackerSuite/TestRequestCompleted

* add cursor to mailserver response

* fix cursor position in payload

* add e2e test for mail server pagination

* validate mail server response size

* remove old limitReached var

* fix lint warnings

* add whisper patch

* fix tests after rebase

* check all return values to avoid lint warnings

* check that all messages have been retrieved after 2 paginated requests

* fix lint warnings

* rename geth patch

* merge mailserver patches into one

* add last envelope hash to mailserver response and EventEnvelopeAvailable event

* update whisper patch

* add docs to MailServerResponse

* update whisper patch

* fix tests and lint warnings

* send mailserver response data on EventMailServerRequestCompleted signal

* update tracker tests

* optimise pagination test waiting for mailserver to archive only before requesting

* rollback mailserver interface changes

* refactoring and docs changes

* fix payload size check to determine if a limit is specified

* add more docs to the processRequest method

* add constants for request payload field lengths

* add const noLimits to specify that limit=0 means no limits
2018-07-02 09:38:10 +02:00

30 lines
1.1 KiB
Go

package shhext
import (
"github.com/ethereum/go-ethereum/common"
"github.com/status-im/status-go/signal"
)
// EnvelopeSignalHandler sends signals when envelope is sent or expired.
type EnvelopeSignalHandler struct{}
// EnvelopeSent triggered when envelope delivered atleast to 1 peer.
func (h EnvelopeSignalHandler) EnvelopeSent(hash common.Hash) {
signal.SendEnvelopeSent(hash)
}
// EnvelopeExpired triggered when envelope is expired but wasn't delivered to any peer.
func (h EnvelopeSignalHandler) EnvelopeExpired(hash common.Hash) {
signal.SendEnvelopeExpired(hash)
}
// MailServerRequestCompleted triggered when the mailserver sends a message to notify that the request has been completed
func (h EnvelopeSignalHandler) MailServerRequestCompleted(requestID common.Hash, lastEnvelopeHash common.Hash, cursor []byte) {
signal.SendMailServerRequestCompleted(requestID, lastEnvelopeHash, cursor)
}
// MailServerRequestExpired triggered when the mailserver request expires
func (h EnvelopeSignalHandler) MailServerRequestExpired(hash common.Hash) {
signal.SendMailServerRequestExpired(hash)
}