CODEWITHSUNDEEP
grpcrpcsolana
lilhammer
lilhammer

Reputation: 1

Solana geyser grpc, How to use SubscribeRequest struct?

In file geyser.pb.go, there is a SubscribeRequest struct, but I can't understand how does the key of the map map[string]*SubscribeRequestFilterTransactions work. What the meaning of it?

type SubscribeRequest struct {
    state         protoimpl.MessageState
    sizeCache     protoimpl.SizeCache
    unknownFields protoimpl.UnknownFields

    Accounts           map[string]*SubscribeRequestFilterAccounts     `protobuf:"bytes,1,rep,name=accounts,proto3" json:"accounts,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
    Slots              map[string]*SubscribeRequestFilterSlots        `protobuf:"bytes,2,rep,name=slots,proto3" json:"slots,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
    Transactions       map[string]*SubscribeRequestFilterTransactions `protobuf:"bytes,3,rep,name=transactions,proto3" json:"transactions,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
    TransactionsStatus map[string]*SubscribeRequestFilterTransactions `protobuf:"bytes,10,rep,name=transactions_status,json=transactionsStatus,proto3" json:"transactions_status,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
    Blocks             map[string]*SubscribeRequestFilterBlocks       `protobuf:"bytes,4,rep,name=blocks,proto3" json:"blocks,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
    BlocksMeta         map[string]*SubscribeRequestFilterBlocksMeta   `protobuf:"bytes,5,rep,name=blocks_meta,json=blocksMeta,proto3" json:"blocks_meta,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
    Entry              map[string]*SubscribeRequestFilterEntry        `protobuf:"bytes,8,rep,name=entry,proto3" json:"entry,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
    Commitment         *CommitmentLevel                               `protobuf:"varint,6,opt,name=commitment,proto3,enum=geyser.CommitmentLevel,oneof" json:"commitment,omitempty"`
    AccountsDataSlice  []*SubscribeRequestAccountsDataSlice           `protobuf:"bytes,7,rep,name=accounts_data_slice,json=accountsDataSlice,proto3" json:"accounts_data_slice,omitempty"`
    Ping               *SubscribeRequestPing                          `protobuf:"bytes,9,opt,name=ping,proto3,oneof" json:"ping,omitempty"`
}

just explan, it's better to give a usage or example. thanks a lots

Upvotes: 0

Views: 67

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