Support Multi Process Tokenizer Manager(#6555) (#8964)

Signed-off-by: ybyang <ybyang7@iflytek.com>
Signed-off-by: huanglong <huanglong@linux.alibaba.com>
Co-authored-by: Huang Long <121648372+LLLL114@users.noreply.github.com>
Co-authored-by: huanglong <huanglong@linux.alibaba.com>
Co-authored-by: Shangming Cai <csmthu@gmail.com>

python/sglang/srt/managers/io_struct.py

@@ -983,6 +983,11 @@ class AbortReq:
     abort_all: bool = False
     # The finished reason data
     finished_reason: Optional[Dict[str, Any]] = None
+    # used in MultiTokenzierManager mode
+    rids: Optional[Union[List[str], str]] = None
+
+    def __post_init__(self):
+        self.rids = self.rid
 
 
 @dataclass
@@ -1183,6 +1188,18 @@ class LoRAUpdateResult:
 LoadLoRAAdapterReqOutput = UnloadLoRAAdapterReqOutput = LoRAUpdateResult
 
 
+@dataclass
+class MultiTokenizerRegisterReq:
+    rids: Optional[Union[List[str], str]] = None
+    ipc_name: Optional[str] = None
+
+
+@dataclass
+class MultiTokenizerWarpper:
+    worker_id: int
+    obj: Optional[Any] = None
+
+
 class BlockReqType(Enum):
     BLOCK = 1
     UNBLOCK = 2