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support OSC 1.0 TCP format if SLIP is not enabled

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This commit is contained in:
Joel Wetzell
2026-01-28 14:37:23 -06:00
parent 6f3a65322b
commit d7c6da5c5b
1 changed files with 7 additions and 0 deletions
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cmd/sendosc/sendosc.go
+7
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@@ -2,6 +2,7 @@ package main
import ( import (
"context" "context"
"encoding/binary"
"encoding/hex" "encoding/hex"
"fmt" "fmt"
"net" "net"
@@ -211,6 +212,12 @@ func send(host string, port int32, address string, args []string, types []string
if slip { if slip {
oscMessageBuffer = slipEncode(oscMessageBuffer) oscMessageBuffer = slipEncode(oscMessageBuffer)
} else if protocol == "tcp" {
// OSC 1.0 prepends a 4 byte size header for non-SLIP TCP messages
size := uint32(len(oscMessageBuffer))
sizeBytes := make([]byte, 4)
binary.BigEndian.PutUint32(sizeBytes, size)
oscMessageBuffer = append(sizeBytes, oscMessageBuffer...)
} }
netAddress := fmt.Sprintf("%s:%d", host, port) netAddress := fmt.Sprintf("%s:%d", host, port)