refactor: supervise spawned tasks (#4716)

Signed-off-by: 0x009922 <[email protected]>

Cargo.toml

@@ -61,6 +61,7 @@ futures = { version = "0.3.30", default-features = false }
 tokio = "1.39.2"
 tokio-stream = "0.1.15"
 tokio-tungstenite = "0.21.0"
+tokio-util = "0.7.11"
 tungstenite = "0.21.0"
 crossbeam-queue = "0.3.11"
 parking_lot = { version = "0.12.3" }

cli/Cargo.toml

@@ -30,9 +30,6 @@ dev-telemetry = ["telemetry", "iroha_telemetry/dev-telemetry", "iroha_logger/tok
 # Support schema generation from the `schema` endpoint in the local binary.
 # Useful for debugging issues with decoding in SDKs.
 schema-endpoint = ["iroha_torii/schema"]
-# Support internal testing infrastructure for integration tests.
-# Disable in production.
-test-network = ["thread-local-panic-hook"]
 
 [badges]
 is-it-maintained-issue-resolution = { repository = "https://github.com/hyperledger/iroha" }
@@ -58,13 +55,12 @@ error-stack = { workspace = true, features = ["eyre"] }
 thiserror = { workspace = true }
 tracing = { workspace = true }
 tokio = { workspace = true, features = ["macros", "signal"] }
+tokio-util = { workspace = true, features = ["rt"] }
 once_cell = { workspace = true }
 owo-colors = { workspace = true, features = ["supports-colors"] }
 supports-color = { workspace = true }
 toml = { workspace = true }
 
-thread-local-panic-hook = { version = "0.1.0", optional = true }
-
 [dev-dependencies]
 serial_test = "3.1.1"
 tempfile = { workspace = true }
@@ -82,6 +78,5 @@ vergen = { workspace = true, features = ["cargo"] }
 denylist = [
     "schema-endpoint",
     "telemetry",
-    "test-network",
 ]
 skip_optional_dependencies = true