feat: add fdb driver (#1326)

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## Changes

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docs-old/infrastructure/pegboard/FDB.md

@@ -0,0 +1,24 @@
+# Design
+
+- txns cannot have more than 10MB of data transferred, should be below 1MB
+  - limit total txn size to 1MB
+- txns cannot run for more than 5 seconds (shouldnt be an issue)
+- keys cannot be larger than 10KB, but should be below 1KB
+- values cannot be larger than 100KB, but should be chunked at 10KB
+  - use subspace for each key and chunk data
+  - use get_ranges_key_values to retrieve
+- 1GiB max size using get_estimated_range_size_bytes (check before puts)
+
+## Schema
+
+```
+structure                    created
+
+dir pegboard                  before actor start
+  partition {actor_id}        before actor start
+    dir kv                    before actor start
+      subspace {key}          at start of each put txn
+        key metadata          during put txn
+        subspace data         during put txn
+          key {idx}           during put txn
+```

packages/infra/client/Cargo.toml

@@ -3,6 +3,7 @@ members = [
 	"container-runner",
 	"echo",
 	"isolate-v8-runner",
+	"actor-kv",
 	"manager",
 	"runner-protocol",
 ]
@@ -18,6 +19,7 @@ container-runner = { path = "container-runner" }
 echo = { path = "echo" }
 isolate-v8-runner = { path = "isolate-v8-runner" }
 runner-protocol = { path = "runner-protocol", package = "pegboard-runner-protocol" }
+actor-kv = { path = "actor-kv", package = "pegboard-actor-kv" }
 
 [workspace.dependencies.sqlx]
 git = "https://github.com/rivet-gg/sqlx"

packages/infra/client/actor-kv/Cargo.toml

@@ -0,0 +1,25 @@
+[package]
+name = "pegboard-actor-kv"
+version = "0.1.0"
+edition = "2021"
+authors = ["Rivet Gaming, LLC <developer@rivet.gg>"]
+license = "Apache-2.0"
+
+[dependencies]
+anyhow = "1.0.79"
+deno_core = "0.312.0"
+foundationdb = {version = "0.9.1", features = [ "fdb-7_1", "embedded-fdb-include" ] }
+futures-util = { version = "0.3" }
+prost = "0.13.3"
+serde = { version = "1.0.195", features = ["derive"] }
+serde_json = "1.0.111"
+tokio = { version = "1.36.0", features = [ "full" ] }
+tokio-tungstenite = "0.23.1"
+tracing = "0.1"
+tracing-logfmt = { version = "0.3" , features = ["ansi_logs"] }
+tracing-subscriber = { version = "0.3", default-features = false, features = [
+    "ansi",
+    "fmt",
+    "json",
+] }
+uuid = { version = "1.6.1", features = ["v4"] }