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Fix streaming bug (#820)

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This commit is contained in:
ObjectNotFound
2024-07-30 15:32:07 +08:00
committed by GitHub
parent bece265f5a
commit daf593a385
1 changed files with 17 additions and 2 deletions
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19
python/sglang/lang/interpreter.py
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@@ -553,6 +553,7 @@ class StreamExecutor:
"output_token_logprobs": output_token_logprobs,
}
self.variable_event[name].set()
self.stream_var_event[name].set()
self.text_ += decision
def _execute_variable(self, expr: SglVariable):
@@ -778,7 +779,14 @@ class ProgramState:
if self.stream_executor.is_finished:
break
else:
event = self.stream_executor.stream_var_event[var_name]
event = None
while not event:
if var_name in self.stream_executor.stream_var_event:
event = self.stream_executor.stream_var_event[var_name]
if self.stream_executor.is_finished:
yield ""
return
while True:
event.wait()
event.clear()
@@ -813,7 +821,14 @@ class ProgramState:
if self.stream_executor.is_finished:
break
else:
event = self.stream_executor.stream_var_event[var_name]
event = None
while not event:
if var_name in self.stream_executor.stream_var_event:
event = self.stream_executor.stream_var_event[var_name]
if self.stream_executor.is_finished:
yield ""
return
while True:
await loop.run_in_executor(None, event.wait)
event.clear()