chore: migrate to coder/websocket 1.8.12 (#15898)

Migrates us to `coder/websocket` v1.8.12 rather than `nhooyr/websocket` on an older version.

Works around https://github.com/coder/websocket/issues/504 by adding an explicit test for `xerrors.Is(err, io.EOF)` where we were previously getting `io.EOF` from the netConn.

codersdk/agentsdk/agentsdk.go

@@ -15,7 +15,6 @@ import (
 	"github.com/google/uuid"
 	"github.com/hashicorp/yamux"
 	"golang.org/x/xerrors"
-	"nhooyr.io/websocket"
 	"storj.io/drpc"
 	"tailscale.com/tailcfg"
 
@@ -25,6 +24,7 @@ import (
 	"github.com/coder/coder/v2/codersdk"
 	drpcsdk "github.com/coder/coder/v2/codersdk/drpc"
 	tailnetproto "github.com/coder/coder/v2/tailnet/proto"
+	"github.com/coder/websocket"
 )
 
 // ExternalLogSourceID is the statically-defined ID of a log-source that

codersdk/provisionerdaemons.go

@@ -15,13 +15,13 @@ import (
 	"golang.org/x/exp/maps"
 	"golang.org/x/exp/slices"
 	"golang.org/x/xerrors"
-	"nhooyr.io/websocket"
 
 	"github.com/coder/coder/v2/buildinfo"
 	"github.com/coder/coder/v2/codersdk/drpc"
 	"github.com/coder/coder/v2/codersdk/wsjson"
 	"github.com/coder/coder/v2/provisionerd/proto"
 	"github.com/coder/coder/v2/provisionerd/runner"
+	"github.com/coder/websocket"
 )
 
 type LogSource string

codersdk/websocket.go

@@ -4,7 +4,7 @@ import (
 	"context"
 	"net"
 
-	"nhooyr.io/websocket"
+	"github.com/coder/websocket"
 )
 
 // wsNetConn wraps net.Conn created by websocket.NetConn(). Cancel func

codersdk/websocket_test.go

@@ -8,10 +8,10 @@ import (
 
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
-	"nhooyr.io/websocket"
 
 	"github.com/coder/coder/v2/codersdk"
 	"github.com/coder/coder/v2/testutil"
+	"github.com/coder/websocket"
 )
 
 // TestWebsocketNetConn_LargeWrites tests that we can write large amounts of data thru the netconn

codersdk/workspaceagents.go

@@ -12,10 +12,10 @@ import (
 
 	"github.com/google/uuid"
 	"golang.org/x/xerrors"
-	"nhooyr.io/websocket"
 
 	"github.com/coder/coder/v2/coderd/tracing"
 	"github.com/coder/coder/v2/codersdk/wsjson"
+	"github.com/coder/websocket"
 )
 
 type WorkspaceAgentStatus string

codersdk/workspacesdk/dialer.go

@@ -9,13 +9,13 @@ import (
 	"slices"
 
 	"golang.org/x/xerrors"
-	"nhooyr.io/websocket"
 
 	"cdr.dev/slog"
 	"github.com/coder/coder/v2/buildinfo"
 	"github.com/coder/coder/v2/codersdk"
 	"github.com/coder/coder/v2/tailnet"
 	"github.com/coder/coder/v2/tailnet/proto"
+	"github.com/coder/websocket"
 )
 
 var permanentErrorStatuses = []int{

codersdk/workspacesdk/dialer_test.go

@@ -13,7 +13,6 @@ import (
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 	"go.uber.org/mock/gomock"
-	"nhooyr.io/websocket"
 	"tailscale.com/tailcfg"
 
 	"cdr.dev/slog"
@@ -26,6 +25,7 @@ import (
 	tailnetproto "github.com/coder/coder/v2/tailnet/proto"
 	"github.com/coder/coder/v2/tailnet/tailnettest"
 	"github.com/coder/coder/v2/testutil"
+	"github.com/coder/websocket"
 )
 
 func TestWebsocketDialer_TokenController(t *testing.T) {

codersdk/workspacesdk/workspacesdk.go

@@ -14,7 +14,6 @@ import (
 
 	"github.com/google/uuid"
 	"golang.org/x/xerrors"
-	"nhooyr.io/websocket"
 	"tailscale.com/tailcfg"
 	"tailscale.com/wgengine/capture"
 
@@ -23,6 +22,7 @@ import (
 	"github.com/coder/coder/v2/tailnet"
 	"github.com/coder/coder/v2/tailnet/proto"
 	"github.com/coder/quartz"
+	"github.com/coder/websocket"
 )
 
 var ErrSkipClose = xerrors.New("skip tailnet close")

codersdk/wsjson/decoder.go

@@ -5,9 +5,8 @@ import (
 	"encoding/json"
 	"sync/atomic"
 
-	"nhooyr.io/websocket"
-
 	"cdr.dev/slog"
+	"github.com/coder/websocket"
 )
 
 type Decoder[T any] struct {

codersdk/wsjson/encoder.go

@@ -5,7 +5,8 @@ import (
 	"encoding/json"
 
 	"golang.org/x/xerrors"
-	"nhooyr.io/websocket"
+
+	"github.com/coder/websocket"
 )
 
 type Encoder[T any] struct {