feat(decoding): Implement chunked GELF decoding

Cargo.toml

@@ -139,6 +139,7 @@ serde_json = { version = "1.0.120", default-features = false, features = ["raw_v
 serde = { version = "1.0.204", default-features = false, features = ["alloc", "derive", "rc"] }
 toml = { version = "0.8.14", default-features = false, features = ["display", "parse"] }
 vrl = { version = "0.16.1", features = ["arbitrary", "cli", "test", "test_framework"] }
+tokio = { version = "1.38.0", default-features = false, features = ["full"] }
 
 [dependencies]
 pin-project.workspace = true
@@ -160,7 +161,7 @@ loki-logproto = { path = "lib/loki-logproto", optional = true }
 async-stream = { version = "0.3.5", default-features = false }
 async-trait = { version = "0.1.81", default-features = false }
 futures = { version = "0.3.30", default-features = false, features = ["compat", "io-compat"], package = "futures" }
-tokio = { version = "1.38.0", default-features = false, features = ["full"] }
+tokio.workspace = true
 tokio-openssl = { version = "0.6.4", default-features = false }
 tokio-stream = { version = "0.1.15", default-features = false, features = ["net", "sync", "time"] }
 tokio-util = { version = "0.7", default-features = false, features = ["io", "time"] }

changelog.d/20769-chunked_gelf_decoding.feature.md

@@ -0,0 +1,5 @@
+Allows for chunked gelf decoding in message-based sources, such as UDP sockets or unix datagram sockets. Implementation is based on [Graylog's documentation](https://go2docs.graylog.org/5-0/getting_in_log_data/gelf.html#GELFviaUDP).
+
+This framing method can be configured via the `framing.method = "chunked_gelf"` option in the source configuration.
+
+authors: jorgehermo9

lib/codecs/Cargo.toml

@@ -29,6 +29,7 @@ smallvec = { version = "1", default-features = false, features = ["union"] }
 snafu = { version = "0.7.5", default-features = false, features = ["futures"] }
 syslog_loose = { version = "0.21", default-features = false, optional = true }
 tokio-util = { version = "0.7", default-features = false, features = ["codec"] }
+tokio.workspace = true
 tracing = { version = "0.1", default-features = false }
 vrl.workspace = true
 vector-common = { path = "../vector-common", default-features = false }
@@ -45,6 +46,7 @@ similar-asserts = "1.5.0"
 vector-core = { path = "../vector-core", default-features = false, features = ["vrl", "test"] }
 uuid = { version = "1", default-features = false, features = ["serde", "v4"] }
 rstest = "0.21.0"
+tracing-test = "0.2.5"
 vrl.workspace = true
 
 [features]