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chrislu
2025-09-13 19:41:55 -07:00
parent cf584a35ef
commit ddbbbaa1dd
1 changed files with 2 additions and 0 deletions
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weed/mq/kafka/protocol/handler.go
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@@ -248,6 +248,7 @@ func (h *Handler) HandleConn(ctx context.Context, conn net.Conn) error {
}
// Read message size (4 bytes)
fmt.Printf("DEBUG: [%s] About to read message size header\n", connectionID)
var sizeBytes [4]byte
if _, err := io.ReadFull(r, sizeBytes[:]); err != nil {
if err == io.EOF {
@@ -278,6 +279,7 @@ func (h *Handler) HandleConn(ctx context.Context, conn net.Conn) error {
}
size := binary.BigEndian.Uint32(sizeBytes[:])
fmt.Printf("DEBUG: [%s] Read message size header: %d bytes\n", connectionID, size)
if size == 0 || size > 1024*1024 { // 1MB limit
// Use standardized error for message size limit
fmt.Printf("DEBUG: [%s] Invalid message size: %d (limit: 1MB)\n", connectionID, size)