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  • Fedora 16 can connect to samba share using smbclient but not in nautilus 3.2.1

    - by Nathan Jones
    I have a machine running Ubuntu 11.10 Server acting as a Samba server to share my home directory. Everything works fine on my Windows 7 machine, but on my Fedora 16 laptop, if I use Nautilus to try to access the share using smb://192.168.0.8/nathan in the location bar, it just has the loading cursor and does nothing. It never shows any errors, nothing. Using smbclient works just fine, but I'd like to get it working in Nautilus. I know that there can be problems with SELinux and Samba, so I created a file called booleans.local that contains samba_enable_home_dirs=1. My smb.conf file looks like this: # For Unix password sync to work on a Debian GNU/Linux system, the following # parameters must be set (thanks to Ian Kahan <<[email protected]> for # sending the correct chat script for the passwd program in Debian Sarge). passwd program = /usr/bin/passwd %u passwd chat = *Enter\snew\s*\spassword:* %n\n *Retype\snew\s*\spassword:* %n\n *password\supdated\ssuccessfully* . # This boolean controls whether PAM will be used for password changes # when requested by an SMB client instead of the program listed in # 'passwd program'. The default is 'no'. pam password change = yes # This option controls how unsuccessful authentication attempts are mapped # to anonymous connections map to guest = bad user ########## Domains ########### # Is this machine able to authenticate users. Both PDC and BDC # must have this setting enabled. If you are the BDC you must # change the 'domain master' setting to no # ; domain logons = yes # # The following setting only takes effect if 'domain logons' is set # It specifies the location of the user's profile directory # from the client point of view) # The following required a [profiles] share to be setup on the # samba server (see below) ; logon path = \\%N\profiles\%U # Another common choice is storing the profile in the user's home directory # (this is Samba's default) # logon path = \\%N\%U\profile # The following setting only takes effect if 'domain logons' is set # It specifies the location of a user's home directory (from the client # point of view) ; logon drive = H: # logon home = \\%N\%U # The following setting only takes effect if 'domain logons' is set # It specifies the script to run during logon. The script must be stored # in the [netlogon] share # NOTE: Must be store in 'DOS' file format convention ; logon script = logon.cmd # This allows Unix users to be created on the domain controller via the SAMR # RPC pipe. The example command creates a user account with a disabled Unix # password; please adapt to your needs ; add user script = /usr/sbin/adduser --quiet --disabled-password --gecos "" %u # This allows machine accounts to be created on the domain controller via the # SAMR RPC pipe. # The following assumes a "machines" group exists on the system ; add machine script = /usr/sbin/useradd -g machines -c "%u machine account" -d /var/lib/samba -s /bin/false %u # This allows Unix groups to be created on the domain controller via the SAMR # RPC pipe. ; add group script = /usr/sbin/addgroup --force-badname %g ########## Printing ########## # If you want to automatically load your printer list rather # than setting them up individually then you'll need this # load printers = yes # lpr(ng) printing. You may wish to override the location of the # printcap file ; printing = bsd ; printcap name = /etc/printcap # CUPS printing. See also the cupsaddsmb(8) manpage in the # cupsys-client package. ; printing = cups ; printcap name = cups ############ Misc ############ # Using the following line enables you to customise your configuration # on a per machine basis. The %m gets replaced with the netbios name # of the machine that is connecting ; include = /home/samba/etc/smb.conf.%m # Most people will find that this option gives better performance. # See smb.conf(5) and /usr/share/doc/samba-doc/htmldocs/Samba3-HOWTO/speed.html # for details # You may want to add the following on a Linux system: # SO_RCVBUF=8192 SO_SNDBUF=8192 # socket options = TCP_NODELAY # The following parameter is useful only if you have the linpopup package # installed. The samba maintainer and the linpopup maintainer are # working to ease installation and configuration of linpopup and samba. ; message command = /bin/sh -c '/usr/bin/linpopup "%f" "%m" %s; rm %s' & # Domain Master specifies Samba to be the Domain Master Browser. If this # machine will be configured as a BDC (a secondary logon server), you # must set this to 'no'; otherwise, the default behavior is recommended. # domain master = auto # Some defaults for winbind (make sure you're not using the ranges # for something else.) ; idmap uid = 10000-20000 ; idmap gid = 10000-20000 ; template shell = /bin/bash # The following was the default behaviour in sarge, # but samba upstream reverted the default because it might induce # performance issues in large organizations. # See Debian bug #368251 for some of the consequences of *not* # having this setting and smb.conf(5) for details. ; winbind enum groups = yes ; winbind enum users = yes # Setup usershare options to enable non-root users to share folders # with the net usershare command. # Maximum number of usershare. 0 (default) means that usershare is disabled. ; usershare max shares = 100 # Allow users who've been granted usershare privileges to create # public shares, not just authenticated ones usershare allow guests = yes #======================= Share Definitions ======================= # Un-comment the following (and tweak the other settings below to suit) # to enable the default home directory shares. This will share each # user's home director as \\server\username [homes] comment = Home Directories browseable = yes # By default, the home directories are exported read-only. Change the # next parameter to 'no' if you want to be able to write to them. read only = no # File creation mask is set to 0700 for security reasons. If you want to # create files with group=rw permissions, set next parameter to 0775. ; create mask = 0775 # Directory creation mask is set to 0700 for security reasons. If you want to # create dirs. with group=rw permissions, set next parameter to 0775. ; directory mask = 0775 # By default, \\server\username shares can be connected to by anyone # with access to the samba server. Un-comment the following parameter # to make sure that only "username" can connect to \\server\username # The following parameter makes sure that only "username" can connect # # This might need tweaking when using external authentication schemes valid users = %S # Un-comment the following and create the netlogon directory for Domain Logons # (you need to configure Samba to act as a domain controller too.) ;[netlogon] ; comment = Network Logon Service ; path = /home/samba/netlogon ; guest ok = yes ; read only = yes # Un-comment the following and create the profiles directory to store # users profiles (see the "logon path" option above) # (you need to configure Samba to act as a domain controller too.) # The path below should be writable by all users so that their # profile directory may be created the first time they log on ;[profiles] ; comment = Users profiles ; path = /home/samba/profiles ; guest ok = no ; browseable = no ; create mask = 0600 ; directory mask = 0700 [printers] comment = All Printers browseable = no path = /var/spool/samba printable = yes guest ok = no read only = no create mask = 0700 # Windows clients look for this share name as a source of downloadable # printer drivers [print$] comment = Printer Drivers path = /var/lib/samba/printers browseable = yes read only = yes guest ok = no # Uncomment to allow remote administration of Windows print drivers. # You may need to replace 'lpadmin' with the name of the group your # admin users are members of. # Please note that you also need to set appropriate Unix permissions # to the drivers directory for these users to have write rights in it ; write list = root, @lpadmin # A sample share for sharing your CD-ROM with others. ;[cdrom] ; comment = Samba server's CD-ROM ; read only = yes ; locking = no ; path = /cdrom ; guest ok = yes # The next two parameters show how to auto-mount a CD-ROM when the # cdrom share is accesed. For this to work /etc/fstab must contain # an entry like this: # # /dev/scd0 /cdrom iso9660 defaults,noauto,ro,user 0 0 # # The CD-ROM gets unmounted automatically after the connection to the # # If you don't want to use auto-mounting/unmounting make sure the CD # is mounted on /cdrom # ; preexec = /bin/mount /cdrom ; postexec = /bin/umount /cdrom smbusers: <nathan> = <"nathan"> Any help would be very much appreciated! Thanks!

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  • Including an embedded framework using a cross-project-reference: Header no such file or directory

    - by d11wtq
    I'm trying to create a Cocoa framework by using a cross-project reference in Xcode. I have 2 projects: one for the framework; one for the application that will use the framework. This framework is not intended to be stored within the system; it is an embedded framework that lives within the application bundle. I have successfully made the cross-project reference, marked the framework as being a dependency of my target, added a Copy Files build phase that puts the framework in Contents/Frameworks/ and added the framework to the linker phase (I checked the little "Target" checkbox; I've also done it manually by dragging the framework into the linker phase). My framework's install directory is correctly set to @executable_path/../Frameworks. However, when I try to build my app it: a) Correctly builds the framework first b) Correctly copies the framework c) Errors because it cannot find the master header file in my framework I have verified that the header is there. I can see it in the app product that is partially built. ls build/Debug/CioccolataTest.webapp/Contents/Frameworks/Cioccolata.framework/Headers/Cioccolata.h build/Debug/CioccolataTest.webapp/Contents/Frameworks/Cioccolata.framework/Headers/Cioccolata.h I have been able to successfully build the app by copying my framework into /Library/Frameworks (I can then delete it again after the successful build), but this is a workaround, I'm looking to find it out why Xcode doesn't find the framework's master header file without it being copied to a system directory. Is copying it to the app bundle during the build not sufficient? Here's the full build transcript if it's any help (it's just a Hello World app right now, so not much going on here): Build Cioccolata of project Cioccolata with configuration Debug SymLink /Users/chris/Projects/Mac/Cioccolata/build/Debug/Cioccolata.framework/Versions/Current A cd /Users/chris/Projects/Mac/Cioccolata /bin/ln -sf A /Users/chris/Projects/Mac/Cioccolata/build/Debug/Cioccolata.framework/Versions/Current SymLink /Users/chris/Projects/Mac/Cioccolata/build/Debug/Cioccolata.framework/Resources Versions/Current/Resources cd /Users/chris/Projects/Mac/Cioccolata /bin/ln -sf Versions/Current/Resources /Users/chris/Projects/Mac/Cioccolata/build/Debug/Cioccolata.framework/Resources SymLink /Users/chris/Projects/Mac/Cioccolata/build/Debug/Cioccolata.framework/Headers Versions/Current/Headers cd /Users/chris/Projects/Mac/Cioccolata /bin/ln -sf Versions/Current/Headers /Users/chris/Projects/Mac/Cioccolata/build/Debug/Cioccolata.framework/Headers SymLink /Users/chris/Projects/Mac/Cioccolata/build/Debug/Cioccolata.framework/Cioccolata Versions/Current/Cioccolata cd /Users/chris/Projects/Mac/Cioccolata /bin/ln -sf Versions/Current/Cioccolata /Users/chris/Projects/Mac/Cioccolata/build/Debug/Cioccolata.framework/Cioccolata ProcessInfoPlistFile /Users/chris/Projects/Mac/Cioccolata/build/Debug/Cioccolata.framework/Versions/A/Resources/Info.plist Info.plist cd /Users/chris/Projects/Mac/Cioccolata builtin-infoPlistUtility Info.plist -expandbuildsettings -platform macosx -o /Users/chris/Projects/Mac/Cioccolata/build/Debug/Cioccolata.framework/Versions/A/Resources/Info.plist CpHeader build/Debug/Cioccolata.framework/Versions/A/Headers/CWHelloWorld.h CWHelloWorld.h cd /Users/chris/Projects/Mac/Cioccolata /Developer/Library/PrivateFrameworks/DevToolsCore.framework/Resources/pbxcp -exclude .DS_Store -exclude CVS -exclude .svn -resolve-src-symlinks /Users/chris/Projects/Mac/Cioccolata/CWHelloWorld.h /Users/chris/Projects/Mac/Cioccolata/build/Debug/Cioccolata.framework/Versions/A/Headers CpHeader build/Debug/Cioccolata.framework/Versions/A/Headers/Cioccolata.h Cioccolata.h cd /Users/chris/Projects/Mac/Cioccolata /Developer/Library/PrivateFrameworks/DevToolsCore.framework/Resources/pbxcp -exclude .DS_Store -exclude CVS -exclude .svn -resolve-src-symlinks /Users/chris/Projects/Mac/Cioccolata/Cioccolata.h /Users/chris/Projects/Mac/Cioccolata/build/Debug/Cioccolata.framework/Versions/A/Headers CopyStringsFile /Users/chris/Projects/Mac/Cioccolata/build/Debug/Cioccolata.framework/Versions/A/Resources/English.lproj/InfoPlist.strings English.lproj/InfoPlist.strings cd /Users/chris/Projects/Mac/Cioccolata setenv ICONV /usr/bin/iconv /Developer/Library/Xcode/Plug-ins/CoreBuildTasks.xcplugin/Contents/Resources/copystrings --validate --inputencoding utf-8 --outputencoding UTF-16 English.lproj/InfoPlist.strings --outdir /Users/chris/Projects/Mac/Cioccolata/build/Debug/Cioccolata.framework/Versions/A/Resources/English.lproj ProcessPCH /var/folders/Xy/Xy-bvnxtFpiYBQPED0dK1++++TI/-Caches-/com.apple.Xcode.501/SharedPrecompiledHeaders/Cioccolata_Prefix-dololiigmwjzkgenggebqtpvbauu/Cioccolata_Prefix.pch.gch Cioccolata_Prefix.pch normal i386 objective-c com.apple.compilers.gcc.4_2 cd /Users/chris/Projects/Mac/Cioccolata setenv LANG en_US.US-ASCII /Developer/usr/bin/gcc-4.2 -x objective-c-header -arch i386 -fmessage-length=0 -pipe -std=gnu99 -Wno-trigraphs -fpascal-strings -fasm-blocks -O0 -Wreturn-type -Wunused-variable -isysroot /Developer/SDKs/MacOSX10.5.sdk -mfix-and-continue -mmacosx-version-min=10.5 -gdwarf-2 -iquote /Users/chris/Projects/Mac/Cioccolata/build/Cioccolata.build/Debug/Cioccolata.build/Cioccolata-generated-files.hmap -I/Users/chris/Projects/Mac/Cioccolata/build/Cioccolata.build/Debug/Cioccolata.build/Cioccolata-own-target-headers.hmap -I/Users/chris/Projects/Mac/Cioccolata/build/Cioccolata.build/Debug/Cioccolata.build/Cioccolata-all-target-headers.hmap -iquote /Users/chris/Projects/Mac/Cioccolata/build/Cioccolata.build/Debug/Cioccolata.build/Cioccolata-project-headers.hmap -F/Users/chris/Projects/Mac/Cioccolata/build/Debug -I/Users/chris/Projects/Mac/Cioccolata/build/Debug/include -I/Users/chris/Projects/Mac/Cioccolata/build/Cioccolata.build/Debug/Cioccolata.build/DerivedSources/i386 -I/Users/chris/Projects/Mac/Cioccolata/build/Cioccolata.build/Debug/Cioccolata.build/DerivedSources -c /Users/chris/Projects/Mac/Cioccolata/Cioccolata_Prefix.pch -o /var/folders/Xy/Xy-bvnxtFpiYBQPED0dK1++++TI/-Caches-/com.apple.Xcode.501/SharedPrecompiledHeaders/Cioccolata_Prefix-dololiigmwjzkgenggebqtpvbauu/Cioccolata_Prefix.pch.gch CompileC build/Cioccolata.build/Debug/Cioccolata.build/Objects-normal/i386/CWHelloWorld.o /Users/chris/Projects/Mac/Cioccolata/CWHelloWorld.m normal i386 objective-c com.apple.compilers.gcc.4_2 cd /Users/chris/Projects/Mac/Cioccolata setenv LANG en_US.US-ASCII /Developer/usr/bin/gcc-4.2 -x objective-c -arch i386 -fmessage-length=0 -pipe -std=gnu99 -Wno-trigraphs -fpascal-strings -fasm-blocks -O0 -Wreturn-type -Wunused-variable -isysroot /Developer/SDKs/MacOSX10.5.sdk -mfix-and-continue -mmacosx-version-min=10.5 -gdwarf-2 -iquote /Users/chris/Projects/Mac/Cioccolata/build/Cioccolata.build/Debug/Cioccolata.build/Cioccolata-generated-files.hmap -I/Users/chris/Projects/Mac/Cioccolata/build/Cioccolata.build/Debug/Cioccolata.build/Cioccolata-own-target-headers.hmap -I/Users/chris/Projects/Mac/Cioccolata/build/Cioccolata.build/Debug/Cioccolata.build/Cioccolata-all-target-headers.hmap -iquote /Users/chris/Projects/Mac/Cioccolata/build/Cioccolata.build/Debug/Cioccolata.build/Cioccolata-project-headers.hmap -F/Users/chris/Projects/Mac/Cioccolata/build/Debug -I/Users/chris/Projects/Mac/Cioccolata/build/Debug/include -I/Users/chris/Projects/Mac/Cioccolata/build/Cioccolata.build/Debug/Cioccolata.build/DerivedSources/i386 -I/Users/chris/Projects/Mac/Cioccolata/build/Cioccolata.build/Debug/Cioccolata.build/DerivedSources -include /var/folders/Xy/Xy-bvnxtFpiYBQPED0dK1++++TI/-Caches-/com.apple.Xcode.501/SharedPrecompiledHeaders/Cioccolata_Prefix-dololiigmwjzkgenggebqtpvbauu/Cioccolata_Prefix.pch -c /Users/chris/Projects/Mac/Cioccolata/CWHelloWorld.m -o /Users/chris/Projects/Mac/Cioccolata/build/Cioccolata.build/Debug/Cioccolata.build/Objects-normal/i386/CWHelloWorld.o Ld /Users/chris/Projects/Mac/Cioccolata/build/Debug/Cioccolata.framework/Versions/A/Cioccolata normal i386 cd /Users/chris/Projects/Mac/Cioccolata setenv MACOSX_DEPLOYMENT_TARGET 10.5 /Developer/usr/bin/gcc-4.2 -arch i386 -dynamiclib -isysroot /Developer/SDKs/MacOSX10.5.sdk -L/Users/chris/Projects/Mac/Cioccolata/build/Debug -F/Users/chris/Projects/Mac/Cioccolata/build/Debug -filelist /Users/chris/Projects/Mac/Cioccolata/build/Cioccolata.build/Debug/Cioccolata.build/Objects-normal/i386/Cioccolata.LinkFileList -install_name @executable_path/../Frameworks/Cioccolata.framework/Versions/A/Cioccolata -mmacosx-version-min=10.5 -framework Foundation -single_module -compatibility_version 1 -current_version 1 -o /Users/chris/Projects/Mac/Cioccolata/build/Debug/Cioccolata.framework/Versions/A/Cioccolata Touch /Users/chris/Projects/Mac/Cioccolata/build/Debug/Cioccolata.framework cd /Users/chris/Projects/Mac/Cioccolata /usr/bin/touch -c /Users/chris/Projects/Mac/Cioccolata/build/Debug/Cioccolata.framework Build CioccolataTest of project CioccolataTest with configuration Debug ProcessInfoPlistFile /Users/chris/Projects/Mac/CioccolataTest/build/Debug/CioccolataTest.webapp/Contents/Info.plist Info.plist cd /Users/chris/Projects/Mac/CioccolataTest builtin-infoPlistUtility Info.plist -expandbuildsettings -platform macosx -o /Users/chris/Projects/Mac/CioccolataTest/build/Debug/CioccolataTest.webapp/Contents/Info.plist PBXCp build/Debug/CioccolataTest.webapp/Contents/Frameworks/Cioccolata.framework /Users/chris/Projects/Mac/Cioccolata/build/Debug/Cioccolata.framework cd /Users/chris/Projects/Mac/CioccolataTest /Developer/Library/PrivateFrameworks/DevToolsCore.framework/Resources/pbxcp -exclude .DS_Store -exclude CVS -exclude .svn -resolve-src-symlinks /Users/chris/Projects/Mac/Cioccolata/build/Debug/Cioccolata.framework /Users/chris/Projects/Mac/CioccolataTest/build/Debug/CioccolataTest.webapp/Contents/Frameworks CopyStringsFile /Users/chris/Projects/Mac/CioccolataTest/build/Debug/CioccolataTest.webapp/Contents/Resources/English.lproj/InfoPlist.strings English.lproj/InfoPlist.strings cd /Users/chris/Projects/Mac/CioccolataTest setenv ICONV /usr/bin/iconv /Developer/Library/Xcode/Plug-ins/CoreBuildTasks.xcplugin/Contents/Resources/copystrings --validate --inputencoding utf-8 --outputencoding UTF-16 English.lproj/InfoPlist.strings --outdir /Users/chris/Projects/Mac/CioccolataTest/build/Debug/CioccolataTest.webapp/Contents/Resources/English.lproj CompileC build/CioccolataTest.build/Debug/CioccolataTest.build/Objects-normal/i386/main.o main.m normal i386 objective-c com.apple.compilers.gcc.4_2 cd /Users/chris/Projects/Mac/CioccolataTest setenv LANG en_US.US-ASCII /Developer/usr/bin/gcc-4.2 -x objective-c -arch i386 -fmessage-length=0 -pipe -std=gnu99 -Wno-trigraphs -fpascal-strings -fasm-blocks -O0 -Wreturn-type -Wunused-variable -isysroot /Developer/SDKs/MacOSX10.5.sdk -mfix-and-continue -mmacosx-version-min=10.5 -gdwarf-2 -iquote /Users/chris/Projects/Mac/CioccolataTest/build/CioccolataTest.build/Debug/CioccolataTest.build/CioccolataTest-generated-files.hmap -I/Users/chris/Projects/Mac/CioccolataTest/build/CioccolataTest.build/Debug/CioccolataTest.build/CioccolataTest-own-target-headers.hmap -I/Users/chris/Projects/Mac/CioccolataTest/build/CioccolataTest.build/Debug/CioccolataTest.build/CioccolataTest-all-target-headers.hmap -iquote /Users/chris/Projects/Mac/CioccolataTest/build/CioccolataTest.build/Debug/CioccolataTest.build/CioccolataTest-project-headers.hmap -F/Users/chris/Projects/Mac/CioccolataTest/build/Debug -I/Users/chris/Projects/Mac/CioccolataTest/build/Debug/include -I/Users/chris/Projects/Mac/CioccolataTest/build/CioccolataTest.build/Debug/CioccolataTest.build/DerivedSources/i386 -I/Users/chris/Projects/Mac/CioccolataTest/build/CioccolataTest.build/Debug/CioccolataTest.build/DerivedSources -include /Users/chris/Projects/Mac/CioccolataTest/prefix.pch -c /Users/chris/Projects/Mac/CioccolataTest/main.m -o /Users/chris/Projects/Mac/CioccolataTest/build/CioccolataTest.build/Debug/CioccolataTest.build/Objects-normal/i386/main.o In file included from <command-line>:0: /Users/chris/Projects/Mac/CioccolataTest/prefix.pch:13:35: error: Cioccolata/Cioccolata.h: No such file or directory /Users/chris/Projects/Mac/CioccolataTest/main.m: In function 'main': /Users/chris/Projects/Mac/CioccolataTest/main.m:13: error: 'CWHelloWorld' undeclared (first use in this function) /Users/chris/Projects/Mac/CioccolataTest/main.m:13: error: (Each undeclared identifier is reported only once /Users/chris/Projects/Mac/CioccolataTest/main.m:13: error: for each function it appears in.) /Users/chris/Projects/Mac/CioccolataTest/main.m:13: error: 'hello' undeclared (first use in this function)

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  • Python: nonblocking read from stdout of threaded subprocess

    - by sberry2A
    I have a script (worker.py) that prints unbuffered output in the form... 1 2 3 . . . n where n is some constant number of iterations a loop in this script will make. In another script (service_controller.py) I start a number of threads, each of which starts a subprocess using subprocess.Popen(stdout=subprocess.PIPE, ...); Now, in my main thread (service_controller.py) I want to read the output of each thread's worker.py subprocess and use it to calculate an estimate for the time remaining till completion. I have all of the logic working that reads the stdout from worker.py and determines the last printed number. The problem is that I can not figure out how to do this in a non-blocking way. If I read a constant bufsize then each read will end up waiting for the same data from each of the workers. I have tried numerous ways including using fcntl, select + os.read, etc. What is my best option here? I can post my source if needed, but I figured the explanation describes the problem well enough. Thanks for any help here. EDIT Adding sample code I have a worker that starts a subprocess. class WorkerThread(threading.Thread): def __init__(self): self.completed = 0 self.process = None self.lock = threading.RLock() threading.Thread.__init__(self) def run(self): cmd = ["/path/to/script", "arg1", "arg2"] self.process = subprocess.Popen(cmd, stdout=subprocess.PIPE, bufsize=1, shell=False) #flags = fcntl.fcntl(self.process.stdout, fcntl.F_GETFL) #fcntl.fcntl(self.process.stdout.fileno(), fcntl.F_SETFL, flags | os.O_NONBLOCK) def get_completed(self): self.lock.acquire(); fd = select.select([self.process.stdout.fileno()], [], [], 5)[0] if fd: self.data += os.read(fd, 1) try: self.completed = int(self.data.split("\n")[-2]) except IndexError: pass self.lock.release() return self.completed I then have a ThreadManager. class ThreadManager(): def __init__(self): self.pool = [] self.running = [] self.lock = threading.Lock() def clean_pool(self, pool): for worker in [x for x in pool is not x.isAlive()]: worker.join() pool.remove(worker) del worker return pool def run(self, concurrent=5): while len(self.running) + len(self.pool) > 0: self.clean_pool(self.running) n = min(max(concurrent - len(self.running), 0), len(self.pool)) if n > 0: for worker in self.pool[0:n]: worker.start() self.running.extend(self.pool[0:n]) del self.pool[0:n] time.sleep(.01) for worker in self.running + self.pool: worker.join() and some code to run it. threadManager = ThreadManager() for i in xrange(0, 5): threadManager.pool.append(WorkerThread()) threadManager.run() I have stripped out a log of the other code in hopes to try to pinpoint the issue.

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  • Problem with Google Analytics for Android : "Dispatcher thinks it finished, but there were 543 faile

    - by PHP_Jedi
    Anyone know how to solve this problem? 03-23 13:03:20.585: WARN/googleanalytics(3430): Problem with socket or streams. 03-23 13:03:20.585: WARN/googleanalytics(3430): java.net.SocketException: Broken pipe 03-23 13:03:20.585: WARN/googleanalytics(3430): at org.apache.harmony.luni.platform.OSNetworkSystem.sendStreamImpl(Native Method) 03-23 13:03:20.585: WARN/googleanalytics(3430): at org.apache.harmony.luni.platform.OSNetworkSystem.sendStream(OSNetworkSystem.java:498) 03-23 13:03:20.585: WARN/googleanalytics(3430): at org.apache.harmony.luni.net.PlainSocketImpl.write(PlainSocketImpl.java:585) 03-23 13:03:20.585: WARN/googleanalytics(3430): at org.apache.harmony.luni.net.SocketOutputStream.write(SocketOutputStream.java:59) 03-23 13:03:20.585: WARN/googleanalytics(3430): at org.apache.http.impl.io.AbstractSessionOutputBuffer.flushBuffer(AbstractSessionOutputBuffer.java:87) 03-23 13:03:20.585: WARN/googleanalytics(3430): at org.apache.http.impl.io.AbstractSessionOutputBuffer.flush(AbstractSessionOutputBuffer.java:94) 03-23 13:03:20.585: WARN/googleanalytics(3430): at org.apache.http.impl.AbstractHttpClientConnection.doFlush(AbstractHttpClientConnection.java:168) 03-23 13:03:20.585: WARN/googleanalytics(3430): at org.apache.http.impl.AbstractHttpClientConnection.flush(AbstractHttpClientConnection.java:173) 03-23 13:03:20.585: WARN/googleanalytics(3430): at com.google.android.apps.analytics.PipelinedRequester.sendRequests(Unknown Source) 03-23 13:03:20.585: WARN/googleanalytics(3430): at com.google.android.apps.analytics.NetworkDispatcher$DispatcherThread$AsyncDispatchTask.dispatchSomePendingEvents(Unknown Source) 03-23 13:03:20.585: WARN/googleanalytics(3430): at com.google.android.apps.analytics.NetworkDispatcher$DispatcherThread$AsyncDispatchTask.run(Unknown Source) 03-23 13:03:20.585: WARN/googleanalytics(3430): at android.os.Handler.handleCallback(Handler.java:587) 03-23 13:03:20.585: WARN/googleanalytics(3430): at android.os.Handler.dispatchMessage(Handler.java:92) 03-23 13:03:20.585: WARN/googleanalytics(3430): at android.os.Looper.loop(Looper.java:123) 03-23 13:03:20.585: WARN/googleanalytics(3430): at android.os.HandlerThread.run(HandlerThread.java:60) 03-23 13:03:21.088: WARN/googleanalytics(3430): Dispatcher thinks it finished, but there were 543 failed events Specially the last line explain why there is lost so much data, as the dispatcher thinks it is done, but have 543 events not dispatched... The application have a good internet connection and there is no problem reaching the app server-side api. I see in analytics that lots of startups and click-events the past few days are lost, even I know the traffic is normal since i can see statistics from the the server api. In the analytics reports I see a day by day under-reporting. So the problems seems to be spreading/growing to all the devices using this application. Im wondering why google does not answer this in their mail-groups - several people have complained about this...well, well... I found this thread relevant: http://stackoverflow.com/questions/682560/java-net-socketexception-broken-pipe But, I'm still not sure if there is anything I can do to fix it or not. If there is nothing I can do to fix it, I guess its not my fault that it got broken. But i got a feeling it is, since the problem got dramatically worse on the last deploy to Android market. Anyone else with experience on Google Analytics for android ?

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  • MSSQL: How to copy a file (pdf, doc, txt...) stored in a varbinary(max) field to a file in a CLR sto

    - by user193655
    I ask this question as a followup of this question. A solution that uses bcp and xp_cmdshell, that is not my desired solution, has been posted here: stackoverflow.com/questions/828749/ms-sql-server-2005-write-varbinary-to-file-system (sorry i cannot post a second hyperlink since my reputation is les than 10). I am new to c# (since I am a Delphi developer) anyway I was able to create a simple CLR stored procedures by following a tutorial. My task is to move a file from the client file system to the server file system (the server can be accessed using remote IP, so I cannot use a shared folder as destination, this is why I need a CLR stored procedure). So I plan to: 1) store from Delphi the file in a varbinary(max) column of a temporary table 2) call the CLR stored procedure to create a file at the desired path using the data contained in the varbinary(max) field Imagine I need to move C:\MyFile.pdf to Z:\MyFile.pdf, where C: is a harddrive on local system and Z: is an harddrive on the server. I provide the code below (not working) that someone can modify to make it work? Here I suppose to have a table called MyTable with two fields: ID (int) and DATA (varbinary(max)). Please note it doesn't make a difference if the table is a real temporary table or just a table where I temporarly store the data. I would appreciate if some exception handling code is there (so that I can manage an "impossible to save file" exception). I would like to be able to write a new file or overwrite the file if already existing. [Microsoft.SqlServer.Server.SqlProcedure] public static void VarbinaryToFile(int TableId) { using (SqlConnection connection = new SqlConnection("context connection=true")) { connection.Open(); SqlCommand command = new SqlCommand("select data from mytable where ID = @TableId", connection); command.Parameters.AddWithValue("@TableId", TableId); // This was the sample code I found to run a query //SqlContext.Pipe.ExecuteAndSend(command); // instead I need something like this (THIS IS META_SYNTAX!!!): SqlContext.Pipe.ResultAsStream.SaveToFile('z:\MyFile.pdf'); } } (one subquestion is: is this approach coorect or there is a way to directly pass the data to the CLR stored procedure so I don't need to use a temp table?) If the subquestion's answer is No, could you describe the approach of avoiding a temp table? So is there a better way then the one I describe above (=temp table + Stored procedure)? A way to directly pass the dataastream from the client application to the CLR stored procedure? (my files can be any size but also very big)

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  • how to suppress output in R

    - by Derek
    Hi, I would like to suppress output in R when I run my r script from the command prompt. I tried numerous options including "--slave" and "--vanilla". Those options lessens the amount of text outputted. I also tried to pipe the output to "NUL" but that didn't help. Thanks a lot, Derek

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  • Access denied error when building project in Xcode after fresh SVN checkout

    - by TheLearner
    I am seeing 2 strange access denied errors which I cant solve. This error occurs when a colleague checks out the project in SVN and it tries to find a file in my downloads folder - there is nothing in my download folder though: ProcessPCH /var/folders/f0/f01B78egHdyWY62v5MABJk+++TM/-Caches-/com.apple.Xcode.502/SharedPrecompiledHeaders/SplitView_Prefix-allviomrzhantlbahmhixtzhknpl/SplitView_Prefix.pch.gch SplitView_Prefix.pch normal armv7 objective-c com.apple.compilers.gcc.4_2 cd /SubVersion/SplitView/trunk/SplitView setenv LANG en_US.US-ASCII setenv PATH "/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin:/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin" /Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/gcc-4.2 -x objective-c-header -arch armv7 -fmessage-length=0 -pipe -std=c99 -Wno-trigraphs -fpascal-strings -O0 -Wreturn-type -Wunused-variable -isysroot /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.2.sdk -fvisibility=hidden -gdwarf-2 -mno-thumb -miphoneos-version-min=4.2 -iquote /SubVersion/SplitView/trunk/SplitView/build/SplitView.build/Debug-iphoneos/Renovatio.build/SplitView-generated-files.hmap -I/SubVersion/SplitView/trunk/SplitView/build/SplitView.build/Debug-iphoneos/Renovatio.build/SplitView-own-target-headers.hmap -I/SubVersion/SplitView/trunk/SplitView/build/SplitView.build/Debug-iphoneos/Renovatio.build/SplitView-all-target-headers.hmap -iquote /SubVersion/SplitView/trunk/SplitView/build/SplitView.build/Debug-iphoneos/Renovatio.build/SplitView-project-headers.hmap -Wno-write-strings -F/SubVersion/SplitView/trunk/SplitView/build/Debug-iphoneos -F/SubVersion/SplitView/trunk/SplitView -F/Users//Downloads -I/SubVersion/SplitView/trunk/SplitView/build/Debug-iphoneos/include -I/SubVersion/SplitView/trunk/SplitView/build/SplitView.build/Debug-iphoneos/Renovatio.build/DerivedSources/armv7 -I/SubVersion/SplitView/trunk/SplitView/build/SplitView.build/Debug-iphoneos/Renovatio.build/DerivedSources -fno-regmove -falign-loops=16 -fvisibility=default -c /SubVersion/SplitView/trunk/SplitView/SplitView_Prefix.pch -o /var/folders/f0/f01B78egHdyWY62v5MABJk+++TM/-Caches-/com.apple.Xcode.502/SharedPrecompiledHeaders/SplitView_Prefix-allviomrzhantlbahmhixtzhknpl/SplitView_Prefix.pch.gch cc1objplus: error: /Users//Downloads: Permission denied ProcessPCH++ /var/folders/f0/f01B78egHdyWY62v5MABJk+++TM/-Caches-/com.apple.Xcode.502/SharedPrecompiledHeaders/SplitView_Prefix-fdhrznnmptbkzefjexcjfecmqxmq/SplitView_Prefix.pch.gch SplitView_Prefix.pch normal armv7 objective-c++ com.apple.compilers.gcc.4_2 cd /SubVersion/SplitView/trunk/SplitView setenv LANG en_US.US-ASCII setenv PATH "/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin:/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin" /Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/gcc-4.2 -x objective-c++-header -arch armv7 -fmessage-length=0 -pipe -Wno-trigraphs -fpascal-strings -O0 -Wreturn-type -Wunused-variable -isysroot /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.2.sdk -fvisibility=hidden -fvisibility-inlines-hidden -gdwarf-2 -mno-thumb -miphoneos-version-min=4.2 -iquote /SubVersion/SplitView/trunk/SplitView/build/SplitView.build/Debug-iphoneos/Renovatio.build/SplitView-generated-files.hmap -I/SubVersion/SplitView/trunk/SplitView/build/SplitView.build/Debug-iphoneos/Renovatio.build/SplitView-own-target-headers.hmap -I/SubVersion/SplitView/trunk/SplitView/build/SplitView.build/Debug-iphoneos/Renovatio.build/SplitView-all-target-headers.hmap -iquote /SubVersion/SplitView/trunk/SplitView/build/SplitView.build/Debug-iphoneos/Renovatio.build/SplitView-project-headers.hmap -Wno-write-strings -F/SubVersion/SplitView/trunk/SplitView/build/Debug-iphoneos -F/SubVersion/SplitView/trunk/SplitView -F/Users//Downloads -I/SubVersion/SplitView/trunk/SplitView/build/Debug-iphoneos/include -I/SubVersion/SplitView/trunk/SplitView/build/SplitView.build/Debug-iphoneos/Renovatio.build/DerivedSources/armv7 -I/SubVersion/SplitView/trunk/SplitView/build/SplitView.build/Debug-iphoneos/Renovatio.build/DerivedSources -c /SubVersion/SplitView/trunk/SplitView/SplitView_Prefix.pch -o /var/folders/f0/f01B78egHdyWY62v5MABJk+++TM/-Caches-/com.apple.Xcode.502/SharedPrecompiledHeaders/SplitView_Prefix-fdhrznnmptbkzefjexcjfecmqxmq/SplitView_Prefix.pch.gch cc1objplus: error: /Users//Downloads: Permission denied

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  • Prevent Apache from logging 404 Errors, logging all other errors

    - by ApacheNovie
    I would like to disable 404 errors from appearing in my Apache error logs. The reason for this is that I have a custom page that handles 404 errors, performing any necessary redirects. If no valid redirect is found in this 404 page, then a nice page appears and the url and other information are logged by the script. Because of this, I do not need 404 errors in my Apache error log. Is there any way to just disable 404s short of doing a custom pipe?

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  • Netstat -ban (or -oan) equivalent in C#

    - by mztan
    I'd like to know if a particular process is using a given port, i.e. netstat -ban. I came across using IPGlobalProperties to get the list of active connections, but this doesn't seem to include process information. It would be nice if there exists some class in C# that lets me do this programmatically. Ideally, I wouldn't have to pipe the cmd shell Process output. Thanks in advance.

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  • NHibernate criteria construction

    - by brianberns
    I am trying to recreate something like the following SQL using NHibernate criteria: select Range, count(*) from ( select case when ent.ID between 'A' and 'N' then 'A-M' else 'Other' end as Range from Subject ) tbl group by tbl.Range I am able to create the inner select as follows: session.CreateCriteria<Subject>() .SetProjection( Projections.Conditional( Expression.Between("Name", "A", "N"), Projections.Constant("A-N"), Projections.Constant("Other"))) .List(); However, I can't figure out how to pipe those results into a grouping by row count. Any suggestions? Thanks. -- Brian

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  • multiple Thrift services on one transport

    - by kert
    Just seeking confirmation here : apache Thrift protocol does not seem to support running multiple services on one transport endpoint ? ( a socket, file, whatever ) I cant seem to figure out how to do something like this in Thrift: service otherService { void dosomething() } service rootService { otherService getOtherService() } There does not seem to be any concept of passing in and out service handles, ultimately limited by the protocol. Looks like you can not run two services on one transport pipe. Correct ?

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  • Making(programming) virtual drives on windows XP

    - by Manux
    Ahoy, I'd like to mount a "virtual drive" myself on Windows XP, I guess using the windows API. What I thought about would be like a server interface, meaning explorer.exe would send "queries", like, list directory, or get file through a pipe or whatever... I know some programs do it, maybe not the way I think it is done, but what the heck, if you know anything, enlighten me please!

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  • Working with processes in C

    - by Gary
    Hi, just a quick question regarding C and processes. In my program, I create another child process and use a two-directional pipe to communicate between the child and parent. The child calls execl() to run yet another program. My question is: I want the parent to wait n amount of seconds and then check if the program that the child has run has exited (and with what status). Something like waitpid() but if the child doesn't exit in n seconds, I'd like to do something different.

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  • Fast inter-thread communication mechanism

    - by Stan
    I need a fast inter-thread communication mechanism for passing work (void*) from TBB tasks to several workers which are running blocking operations. Currently I'm looking into using pipe()+libevent. Is there a faster and more elegant alternative for use with Intel Threading Building Blocks?

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  • Git command to display HEAD commit id?

    - by Andrew Arnott
    What command can I use to print out the commit id of HEAD? This is what I'm doing by hand: $ cat .git/HEAD ref: refs/heads/v3.3 $ cat .git/refs/heads/v3.3 6050732e725c68b83c35c873ff8808dff1c406e1 But I need a script that can reliably pipe the output of some command to a text file such that the text file contains exactly the commit id of HEAD (nothing more or less, and not just a ref). Can anyone help?

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  • how to change file permissions in postfix ?

    - by Zdanozdan
    Hi, In the postfix main.cf I have configured service to invoke external php script. smtp inet n - - - - smtpd -o content_filter=myservice:www-data myservice unix - n n - 1 pipe flags=Rq user=me null_sender= argv=/home/me/my_script.php so far so good, my_script.php is executed. It creates the file my_file.txt in home dir. However I can only manage -rw------- 1 me www-data 16 2009-10-11 19:35 my_file.txt How do I add 'r' permissions for www-data group ?

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  • Setting up a Proxy to record Firefox requests

    - by Marco
    I'm using Ruby+Watir to request pages through Firefox. I would like to record the headers and content of every http request made through the browser. Would it be possible to configure a proxy solution to store this information, either in a file or pipe it straight into an application? Could I use something such as squid or nginx to record header/content information? PS: Running Ubuntu x64.

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  • how to draw <Bar> on each 4th space

    - by Milan Leszkow
    I'd like (g)vim to draw pipe symbol '|' on each 4th space of indentation to show something like vertical indentation line. I found this plugin: http://vim.sourceforge.net/scripts/script.php?script_id=628 but it works only for 'tab'. I'm using spaces instead of the tabs. My .vimrc contains: set ts=4 set sw=4 set expandtab set softtabstop=4 Thanks for help

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  • How to know about results of work with COM component?

    - by chester89
    I suppose this question is more general than working with COM components. I have a .NET client written in C# and COM component written in pure Win32 API. Client side uses this component to perform some actions. How to know on the client that component did its job? I think it may be socket/pipe, with component writing to it about results, and client reading from it displaying progress to the user. What is the best way to do this?

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  • how to write contents in a word doc or pdf in c#

    - by Arunachalam
    how to write contents in a word doc or pdf in c# like if i want to write some daily reports generated into word doc or pdf ..in unix we can just pipe the out put to text file can we do that in c# .i know that using string builder we can write the contents to text files can we write the contents to a doc or pdf format ?

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  • How can I recreate a SQL statement using NHibernate that has an inner select case?

    - by brianberns
    I am trying to recreate something like the following SQL using NHibernate criteria: select Range, count(*) from ( select case when ent.ID between 'A' and 'N' then 'A-M' else 'Other' end as Range from Subject ) tbl group by tbl.Range I am able to create the inner select as follows: session.CreateCriteria<Subject>() .SetProjection( Projections.Conditional( Expression.Between("Name", "A", "N"), Projections.Constant("A-M"), Projections.Constant("Other"))) .List(); However, I can't figure out how to pipe those results into a grouping by row count.

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