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@@ -20,6 +20,8 @@ RPC_PROTOCOL_VERSION = 2
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BUFSIZE = 10 * 1024 * 1024
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+MAX_INFLIGHT = 100
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+
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class ConnectionClosed(Error):
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"""Connection closed by remote host"""
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@@ -316,7 +318,6 @@ This problem will go away as soon as the server has been upgraded to 1.0.7+.
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calls = list(calls)
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waiting_for = []
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- w_fds = [self.stdin_fd]
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while wait or calls:
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while waiting_for:
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try:
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@@ -330,6 +331,10 @@ This problem will go away as soon as the server has been upgraded to 1.0.7+.
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return
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except KeyError:
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break
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+ if self.to_send or ((calls or self.preload_ids) and len(waiting_for) < MAX_INFLIGHT):
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+ w_fds = [self.stdin_fd]
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+ else:
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+ w_fds = []
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r, w, x = select.select(self.r_fds, w_fds, self.x_fds, 1)
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if x:
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raise Exception('FD exception occurred')
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@@ -362,7 +367,7 @@ This problem will go away as soon as the server has been upgraded to 1.0.7+.
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else:
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sys.stderr.write("Remote: " + line)
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if w:
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- while not self.to_send and (calls or self.preload_ids) and len(waiting_for) < 100:
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+ while not self.to_send and (calls or self.preload_ids) and len(waiting_for) < MAX_INFLIGHT:
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if calls:
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if is_preloaded:
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if calls[0] in self.cache:
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@@ -389,8 +394,6 @@ This problem will go away as soon as the server has been upgraded to 1.0.7+.
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# that the fd should be writable
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if e.errno != errno.EAGAIN:
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raise
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- if not self.to_send and not (calls or self.preload_ids):
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- w_fds = []
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self.ignore_responses |= set(waiting_for)
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def check(self, repair=False, save_space=False):
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