github.com/braveheart12/just@v0.8.7/ledger/artifactmanager/handlers_syncheavy.go (about)

     1  /*
     2   *    Copyright 2019 Insolar Technologies
     3   *
     4   *    Licensed under the Apache License, Version 2.0 (the "License");
     5   *    you may not use this file except in compliance with the License.
     6   *    You may obtain a copy of the License at
     7   *
     8   *        http://www.apache.org/licenses/LICENSE-2.0
     9   *
    10   *    Unless required by applicable law or agreed to in writing, software
    11   *    distributed under the License is distributed on an "AS IS" BASIS,
    12   *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13   *    See the License for the specific language governing permissions and
    14   *    limitations under the License.
    15   */
    16  
    17  package artifactmanager
    18  
    19  import (
    20  	"context"
    21  
    22  	"github.com/insolar/insolar/core"
    23  	"github.com/insolar/insolar/core/message"
    24  	"github.com/insolar/insolar/core/reply"
    25  )
    26  
    27  // TODO: check sender if it was light material in synced pulses:
    28  // sender := genericMsg.GetSender()
    29  // sender.isItWasLMInPulse(pulsenum)
    30  func (h *MessageHandler) handleHeavyPayload(ctx context.Context, genericMsg core.Parcel) (core.Reply, error) {
    31  	msg := genericMsg.Message().(*message.HeavyPayload)
    32  
    33  	if err := h.HeavySync.Store(ctx, msg.JetID, msg.PulseNum, msg.Records); err != nil {
    34  		return heavyerrreply(err)
    35  	}
    36  	return &reply.OK{}, nil
    37  }
    38  
    39  func (h *MessageHandler) handleHeavyStartStop(ctx context.Context, genericMsg core.Parcel) (core.Reply, error) {
    40  	msg := genericMsg.Message().(*message.HeavyStartStop)
    41  
    42  	// stop
    43  	if msg.Finished {
    44  		if err := h.HeavySync.Stop(ctx, msg.JetID, msg.PulseNum); err != nil {
    45  			return nil, err
    46  		}
    47  		return &reply.OK{}, nil
    48  	}
    49  	// start
    50  	if err := h.HeavySync.Start(ctx, msg.JetID, msg.PulseNum); err != nil {
    51  		return heavyerrreply(err)
    52  	}
    53  	return &reply.OK{}, nil
    54  }
    55  
    56  func (h *MessageHandler) handleHeavyReset(ctx context.Context, genericMsg core.Parcel) (core.Reply, error) {
    57  	msg := genericMsg.Message().(*message.HeavyReset)
    58  
    59  	if err := h.HeavySync.Reset(ctx, msg.JetID, msg.PulseNum); err != nil {
    60  		return heavyerrreply(err)
    61  	}
    62  	return &reply.OK{}, nil
    63  }
    64  
    65  func heavyerrreply(err error) (core.Reply, error) {
    66  	if herr, ok := err.(*reply.HeavyError); ok {
    67  		return herr, nil
    68  	}
    69  	return nil, err
    70  }