Change Ctrl+Z to exit AFTER current WU completes

[sethtroisi]

seven@seven:~/Projects/cado-nfs$ python3 cado-nfs-client.py --bindir=build/seven  --server=https://seven:1312 --certsha1=05b3f68fface7769d5131474fd21a81c9fa4158b
2019-07-23 00:48:26,783 - INFO:root:Starting client seven.f6d7ddf2
2019-07-23 00:48:26,783 - INFO:root:Python version is 3.6.8
2019-07-23 00:48:26,783 - INFO:root:Using work-around <class '__main__.Version3FixedBytesGenerator'> for buggy BytesGenerator
2019-07-23 00:48:26,783 - INFO:root:Downloading certificate from seven:1312
2019-07-23 00:48:26,791 - INFO:root:Certificate SHA1 hash matches
2019-07-23 00:48:26,791 - INFO:root:Writing certificate to file download/server.05b3f68f.pem
2019-07-23 00:48:26,791 - INFO:root:Downloading https://seven:1312/cgi-bin/getwu?clientid=seven.f6d7ddf2 to download/WU.seven.f6d7ddf2 (cafile = download/server.05b3f68f.pem)
2019-07-23 00:48:26,803 - INFO:root:download/c80.poly already exists, not downloading
2019-07-23 00:48:26,803 - INFO:root:download/c80.roots1.gz already exists, not downloading
2019-07-23 00:48:26,803 - ERROR:root:Existing file download/c80.roots1.gz has wrong checksum e4053a6bf7f23a17687ec7fadfebb7530f6a7930, workunit specified dba3aad7ad72e188c7658b4402959f37300efdc1. Deleting file.
2019-07-23 00:48:26,804 - INFO:root:Downloading https://seven:1312/c80.roots1.gz to download/c80.roots1.gz (cafile = download/server.05b3f68f.pem)
2019-07-23 00:48:26,811 - INFO:root:Result file seven.f6d7ddf2.work/c80.66606-70000.gz does not exist
2019-07-23 00:48:26,811 - INFO:root:Running 'build/seven/sieve/las' -I 11 -poly 'download/c80.poly' -q0 66606 -q1 70000 -lim0 292877 -lim1 339976 -lpb0 21 -lpb1 21 -mfb0 41 -mfb1 42 -ncurves0 8 -ncurves1 8 -fb1 'download/c80.roots1.gz' -out 'seven.f6d7ddf2.work/c80.66606-70000.gz' -t 1 -stats-stderr
^Z2019-07-23 00:48:28,526 - INFO:root:Caught SIGQUIT/SIGTSTP, will stop after current WU
^Z2019-07-23 00:48:29,549 - INFO:root:Caught SIGQUIT/SIGTSTP, will stop after current WU
^Z2019-07-23 00:48:29,925 - INFO:root:Caught SIGQUIT/SIGTSTP, will stop after current WU
^Z2019-07-23 00:48:30,301 - INFO:root:Caught SIGQUIT/SIGTSTP, will stop after current WU
2019-07-23 00:48:49,317 - INFO:root:Attaching file seven.f6d7ddf2.work/c80.66606-70000.gz to upload
2019-07-23 00:48:49,326 - INFO:root:Attaching stderr for command 0 to upload
2019-07-23 00:48:49,345 - INFO:root:Sending result for workunit c80_sieving_66606-70000 to https://seven:1312/cgi-bin/upload.py
2019-07-23 00:48:49,379 - INFO:root:Cleaning up for workunit c80_sieving_66606-70000
2019-07-23 00:48:49,379 - INFO:root:Removing result file seven.f6d7ddf2.work/c80.66606-70000.gz
2019-07-23 00:48:49,379 - INFO:root:Removing workunit file download/WU.seven.f6d7ddf2
2019-07-23 00:48:49,379 - INFO:root:Client processed its WU. Finishing now as implied by --single
seven@seven:~/Projects/cado-nfs$ python3 cado-nfs-client.py --bindir=build/seven  --server=https://seven:1312 --certsha1=05b3f68fface7769d5131474fd21a81c9fa4158b --noctrlz
2019-07-23 00:49:36,244 - INFO:root:Starting client seven.2a35d1fa
2019-07-23 00:49:36,245 - INFO:root:Python version is 3.6.8
2019-07-23 00:49:36,245 - INFO:root:Using work-around <class '__main__.Version3FixedBytesGenerator'> for buggy BytesGenerator
2019-07-23 00:49:36,245 - INFO:root:Using certificate stored in file download/server.05b3f68f.pem
2019-07-23 00:49:36,245 - INFO:root:Certificate SHA1 hash matches
2019-07-23 00:49:36,245 - INFO:root:Downloading https://seven:1312/cgi-bin/getwu?clientid=seven.2a35d1fa to download/WU.seven.2a35d1fa (cafile = download/server.05b3f68f.pem)
2019-07-23 00:49:36,258 - INFO:root:download/c80.poly already exists, not downloading
2019-07-23 00:49:36,258 - INFO:root:download/c80.roots1.gz already exists, not downloading
2019-07-23 00:49:36,259 - INFO:root:Result file seven.2a35d1fa.work/c80.85000-90000.gz does not exist
2019-07-23 00:49:36,259 - INFO:root:Running 'build/seven/sieve/las' -I 11 -poly 'download/c80.poly' -q0 85000 -q1 90000 -lim0 292877 -lim1 339976 -lpb0 21 -lpb1 21 -mfb0 41 -mfb1 42 -ncurves0 8 -ncurves1 8 -fb1 'download/c80.roots1.gz' -out 'seven.2a35d1fa.work/c80.85000-90000.gz' -t 1 -stats-stderr
^Z
[1]+  Stopped                 python3 cado-nfs-client.py --bindir=build/seven --server=https://seven:1312 --certsha1=05b3f68fface7769d5131474fd21a81c9fa4158b --noctrlz
seven@seven:~/Projects/cado-nfs$