Storage chains: serve transactions over IPFS/bitswap (#7963)

* IPFS server for transactions * Style * Indent * Log message * CLI option * Apply suggestions from code review Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com> * Style * Style * Minor fixes Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com>
2026-05-08 15:58:02 +00:00 · 2021-02-03 08:14:23 +01:00
parent 3628998d3c
commit e905c9a92d
19 changed files with 574 additions and 22 deletions
@@ -0,0 +1,43 @@
+syntax = "proto3";
+
+package bitswap.message;
+
+message Message {
+	message Wantlist {
+		enum WantType {
+			Block = 0;
+			Have = 1;
+		}
+
+		message Entry {
+			bytes block = 1; 	// the block cid (cidV0 in bitswap 1.0.0, cidV1 in bitswap 1.1.0)
+			int32 priority = 2;	// the priority (normalized). default to 1
+			bool cancel = 3;		// whether this revokes an entry
+			WantType wantType = 4; // Note: defaults to enum 0, ie Block
+			bool sendDontHave = 5; // Note: defaults to false
+		}
+
+		repeated Entry entries = 1; // a list of wantlist entries
+		bool full = 2;							// whether this is the full wantlist. default to false
+	}
+
+	message Block {
+		bytes prefix = 1;		// CID prefix (cid version, multicodec and multihash prefix (type + length)
+		bytes data = 2;
+	}
+
+	enum BlockPresenceType {
+		Have = 0;
+		DontHave = 1;
+	}
+	message BlockPresence {
+		bytes cid = 1;
+		BlockPresenceType type = 2;
+	}
+
+	Wantlist wantlist = 1;
+	repeated bytes blocks = 2;		// used to send Blocks in bitswap 1.0.0
+	repeated Block payload = 3;		// used to send Blocks in bitswap 1.1.0
+	repeated BlockPresence blockPresences = 4;
+	int32 pendingBytes = 5;
+}