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Allow users to see an error when the server cannot stream a PCAP file.

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This commit is contained in:
grossmj 2017-12-07 12:28:01 -06:00
parent 3a1ba8f42d
commit 3e3e1df051
1 changed files with 4 additions and 1 deletions
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5
gns3server/controller/link.py
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@ -300,9 +300,12 @@ class Link:
try: try:
stream_content = yield from self.read_pcap_from_source() stream_content = yield from self.read_pcap_from_source()
except aiohttp.web.HTTPException as e: except aiohttp.web.HTTPException as e:
log.error("Could not stream pcap file: error {}: {}".format(e.status, e.text)) error_msg = "Could not stream PCAP file: error {}: {}".format(e.status, e.text)
log.error(error_msg)
self._capturing = False self._capturing = False
self._project.notification.emit("log.error", {"message": error_msg})
self._project.controller.notification.emit("link.updated", self.__json__()) self._project.controller.notification.emit("link.updated", self.__json__())
with stream_content as stream: with stream_content as stream:
with open(self.capture_file_path, "wb+") as f: with open(self.capture_file_path, "wb+") as f:
while self._capturing: while self._capturing: