fix: preserve session layouts across shutdown and restore failures (#4400)

* fix: preserve session layouts across shutdown and restore failures

refs #4320

* test: update subscription fixture for pane restore errors

---------

Co-authored-by: JJ Liebig <jonathan.liebig@gmail.com>

1 files changed, 335 insertions, 4 deletions

diff --git a/Cargo.lock b/Cargo.lock
index 0ba46fb6..7cac0169 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -36,6 +36,40 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7f202df86484c868dbad7eaa557ef785d5c66295e41b460ef922eca0723b842c"
 
 [[package]]
+name = "async-broadcast"
+version = "0.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "435a87a52755b8f27fcf321ac4f04b2802e337c8c4872923137471ec39c37532"
+dependencies = [
+ "event-listener",
+ "event-listener-strategy",
+ "futures-core",
+ "pin-project-lite",
+]
+
+[[package]]
+name = "async-recursion"
+version = "1.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3b43422f69d8ff38f95f1b2bb76517c91589a924d1559a0e935d7c8ce0274c11"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.117",
+]
+
+[[package]]
+name = "async-trait"
+version = "0.1.92"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "82f6aeea286b8eb4dd3431a1be1b59d290ace00f5bfd8e2a159bc2a05e2c1667"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 3.0.6",
+]
+
+[[package]]
 name = "atomic"
 version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -426,6 +460,33 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "48c757948c5ede0e46177b7add2e67155f70e33c07fea8284df6576da70b3719"
 
 [[package]]
+name = "endi"
+version = "1.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "66b7e2430c6dff6a955451e2cfc438f09cea1965a9d6f87f7e3b90decc014099"
+
+[[package]]
+name = "enumflags2"
+version = "0.7.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1027f7680c853e056ebcec683615fb6fbbc07dbaa13b4d5d9442b146ded4ecef"
+dependencies = [
+ "enumflags2_derive",
+ "serde",
+]
+
+[[package]]
+name = "enumflags2_derive"
+version = "0.7.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "67c78a4d8fdf9953a5c9d458f9efe940fd97a0cab0941c075a813ac594733827"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.117",
+]
+
+[[package]]
 name = "equivalent"
 version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -451,6 +512,26 @@ dependencies = [
 ]
 
 [[package]]
+name = "event-listener"
+version = "5.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5a23add41df1562121a9393cb065eab5146a1242410f23a644851e90cfd669d2"
+dependencies = [
+ "parking",
+ "pin-project-lite",
+]
+
+[[package]]
+name = "event-listener-strategy"
+version = "0.5.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8be9f3dfaaffdae2972880079a491a1a8bb7cbed0b8dd7a347f668b4150a3b93"
+dependencies = [
+ "event-listener",
+ "pin-project-lite",
+]
+
+[[package]]
 name = "fancy-regex"
 version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -461,6 +542,12 @@ dependencies = [
 ]
 
 [[package]]
+name = "fastrand"
+version = "2.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "da7c62ceae207dd37ea5b845da6a0696c799f85e97da1ab5b7910be3c1c80223"
+
+[[package]]
 name = "fdeflate"
 version = "0.3.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -569,6 +656,19 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4577ecaa3c4f96589d473f679a71b596316f6641bc350038b962a5daf0085d7a"
 
 [[package]]
+name = "futures-lite"
+version = "2.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f78e10609fe0e0b3f4157ffab1876319b5b0db102a2c60dc4626306dc46b44ad"
+dependencies = [
+ "fastrand",
+ "futures-core",
+ "futures-io",
+ "parking",
+ "pin-project-lite",
+]
+
+[[package]]
 name = "futures-macro"
 version = "0.3.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -680,6 +780,7 @@ dependencies = [
  "clap_complete",
  "crossterm",
  "ctrlc",
+ "futures-util",
  "interprocess",
  "jsonc-parser",
  "libc",
@@ -702,6 +803,7 @@ dependencies = [
  "widestring",
  "windows-sys",
  "wmi",
+ "zbus",
 ]
 
 [[package]]
@@ -1073,6 +1175,22 @@ dependencies = [
 ]
 
 [[package]]
+name = "ordered-stream"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9aa2b01e1d916879f73a53d01d1d6cee68adbb31d6d9177a8cfce093cced1d50"
+dependencies = [
+ "futures-core",
+ "pin-project-lite",
+]
+
+[[package]]
+name = "parking"
+version = "2.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f38d5652c16fde515bb1ecef450ab0f6a219d619a7274976324d5e377f7dceba"
+
+[[package]]
 name = "parking_lot"
 version = "0.12.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1251,6 +1369,15 @@ dependencies = [
 ]
 
 [[package]]
+name = "proc-macro-crate"
+version = "3.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e67ba7e9b2b56446f1d419b1d807906278ffa1a658a8a5d8a39dcb1f5a78614f"
+dependencies = [
+ "toml_edit 0.25.15+spec-1.1.0",
+]
+
+[[package]]
 name = "proc-macro2"
 version = "1.0.106"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1580,6 +1707,17 @@ dependencies = [
 ]
 
 [[package]]
+name = "serde_repr"
+version = "0.1.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8d3b1629de253c70a0508c3899572da79ca359fdab27c7920ff00406df418906"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 3.0.6",
+]
+
+[[package]]
 name = "serde_spanned"
 version = "0.6.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1681,6 +1819,16 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "67b1b7a3b5fe4f1376887184045fcf45c69e92af734b7aaddc05fb777b6fbd03"
 
 [[package]]
+name = "socket2"
+version = "0.6.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c3d1e2c7f27f8d4cb10542a02c49005dbd6e93095799d6f3be745fae9f8fedd4"
+dependencies = [
+ "libc",
+ "windows-sys",
+]
+
+[[package]]
 name = "static_assertions"
 version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1736,6 +1884,30 @@ dependencies = [
 ]
 
 [[package]]
+name = "syn"
+version = "3.0.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8593e8e72159ed2257d083c7a454a85cbf854f37a0966d8d483aff8c8a3ebcee"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
+
+[[package]]
+name = "tempfile"
+version = "3.27.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "32497e9a4c7b38532efcdebeef879707aa9f794296a4f0244f6f69e9bc8574bd"
+dependencies = [
+ "fastrand",
+ "getrandom 0.4.2",
+ "once_cell",
+ "rustix",
+ "windows-sys",
+]
+
+[[package]]
 name = "terminfo"
 version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1891,7 +2063,9 @@ dependencies = [
  "mio",
  "pin-project-lite",
  "signal-hook-registry",
+ "socket2",
  "tokio-macros",
+ "tracing",
  "windows-sys",
 ]
 
@@ -1914,8 +2088,8 @@ checksum = "dc1beb996b9d83529a9e75c17a1686767d148d70663143c7854d8b4a09ced362"
 dependencies = [
  "serde",
  "serde_spanned",
- "toml_datetime",
- "toml_edit",
+ "toml_datetime 0.6.11",
+ "toml_edit 0.22.27",
 ]
 
 [[package]]
@@ -1928,6 +2102,15 @@ dependencies = [
 ]
 
 [[package]]
+name = "toml_datetime"
+version = "1.1.1+spec-1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3165f65f62e28e0115a00b2ebdd37eb6f3b641855f9d636d3cd4103767159ad7"
+dependencies = [
+ "serde_core",
+]
+
+[[package]]
 name = "toml_edit"
 version = "0.22.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1936,9 +2119,30 @@ dependencies = [
  "indexmap",
  "serde",
  "serde_spanned",
- "toml_datetime",
+ "toml_datetime 0.6.11",
  "toml_write",
- "winnow",
+ "winnow 0.7.15",
+]
+
+[[package]]
+name = "toml_edit"
+version = "0.25.15+spec-1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1340ea94a5856333492c9064b02c778b191dd2c853778d9609debdcdfea3a614"
+dependencies = [
+ "indexmap",
+ "toml_datetime 1.1.1+spec-1.1.0",
+ "toml_parser",
+ "winnow 1.0.4",
+]
+
+[[package]]
+name = "toml_parser"
+version = "1.1.3+spec-1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1d38ac1cf9b95face32296c0a3ede1fdc270627c9d9c02a7274dd6d960dc4d56"
+dependencies = [
+ "winnow 1.0.4",
 ]
 
 [[package]]
@@ -2021,6 +2225,17 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2896d95c02a80c6d6a5d6e953d479f5ddf2dfdb6a244441010e373ac0fb88971"
 
 [[package]]
+name = "uds_windows"
+version = "1.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f2f6fb2847f6742cd76af783a2a2c49e9375d0a111c7bef6f71cd9e738c72d6e"
+dependencies = [
+ "memoffset",
+ "tempfile",
+ "windows-sys",
+]
+
+[[package]]
 name = "unicode-ident"
 version = "1.0.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -2076,6 +2291,7 @@ dependencies = [
  "atomic",
  "getrandom 0.4.2",
  "js-sys",
+ "serde_core",
  "wasm-bindgen",
 ]
 
@@ -2438,6 +2654,15 @@ dependencies = [
 ]
 
 [[package]]
+name = "winnow"
+version = "1.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "23b97319f7b8343df12cc98938e5c3eb436064524c8d2b4e30a1d3a36eecdf81"
+dependencies = [
+ "memchr",
+]
+
+[[package]]
 name = "winreg"
 version = "0.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -2549,7 +2774,113 @@ dependencies = [
 ]
 
 [[package]]
+name = "zbus"
+version = "5.19.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5db4be7c075cb421e4b7ee645541604239bd243ba7c357511f4ff3a74b555907"
+dependencies = [
+ "async-broadcast",
+ "async-recursion",
+ "async-trait",
+ "enumflags2",
+ "event-listener",
+ "futures-core",
+ "futures-lite",
+ "hex",
+ "libc",
+ "ordered-stream",
+ "rustix",
+ "serde",
+ "serde_repr",
+ "tokio",
+ "tracing",
+ "uds_windows",
+ "uuid",
+ "windows-sys",
+ "winnow 1.0.4",
+ "zbus_macros",
+ "zbus_names",
+ "zvariant",
+]
+
+[[package]]
+name = "zbus_macros"
+version = "5.19.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2990635d09ade6df1868f72f8cac69a876a90981e8bd3c40b1be413f8dc88f40"
+dependencies = [
+ "proc-macro-crate",
+ "proc-macro2",
+ "quote",
+ "syn 3.0.6",
+ "zbus_names",
+ "zvariant",
+ "zvariant_utils",
+]
+
+[[package]]
+name = "zbus_names"
+version = "4.3.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d8bf88b4a3ff53e883001e0e0115b297a9d53c31b9c1edd2bfdd853e3428624e"
+dependencies = [
+ "serde",
+ "winnow 1.0.4",
+ "zvariant",
+]
+
+[[package]]
+name = "zcheapstr"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d1afec51604565183aeb5c54c20aeab286120d4e4460f7f76e3e8bb8c0d99473"
+dependencies = [
+ "serde",
+]
+
+[[package]]
 name = "zmij"
 version = "1.0.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b8848ee67ecc8aedbaf3e4122217aff892639231befc6a1b58d29fff4c2cabaa"
+
+[[package]]
+name = "zvariant"
+version = "5.15.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c1d34c27cc6cdd1f458427519dd6b8612f7b7e3f7b9a0b2355d041dda9869147"
+dependencies = [
+ "endi",
+ "enumflags2",
+ "serde",
+ "winnow 1.0.4",
+ "zcheapstr",
+ "zvariant_derive",
+ "zvariant_utils",
+]
+
+[[package]]
+name = "zvariant_derive"
+version = "5.15.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "864155e69b4352db0c7f374917bf45d1e0c8d17659c8b3dbf9795f3673f8c497"
+dependencies = [
+ "proc-macro-crate",
+ "proc-macro2",
+ "quote",
+ "syn 3.0.6",
+ "zvariant_utils",
+]
+
+[[package]]
+name = "zvariant_utils"
+version = "4.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bad0294361a320b694a328460dc73add56c306150f5cb6bfafc44446120008a3"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "serde",
+ "syn 3.0.6",
+ "winnow 1.0.4",
+]