tntnet(8) Tntnet users guide tntnet(8)NAME
tntnet - web application server for c++
tntnet [-c file] [--logall]
tntnet -C [-q query-string] [componentId ...]
This manual page documents briefly the tntnet command.
tntnet is a web server that can generate dynamic content via precompiled C++ modules.
A summary of options is included below.
Use file as the configuration file. If the -c is omitted, the first nonoption argument is used as the config file.
Initialize logging earlier. Normally logging is initialized after starting the listeners and changing user so that logfiles are cre-
ated with the right owner. For debugging reasons this option forces to do that earlier.
-C Call components and print the result to stdout instead of starting tntnet as a webserver
In -C mode pass this query string to the component. The option may be repeated multiple times to pass name-value-pairs easily.
tntnet -C -q arg1=35 -q arg2=7 -q op=/ calc@calc
calls the component calc@calc with query parameters and prints the result to stdout.
/etc/tntnet/tntnet.conf The default configuration file.
This is checked for the configuration file name if it is not specified on the command line.
tntnet was written by Tommi Makitalo <email@example.com>.
This manual page was written by Kari Pahula <firstname.lastname@example.org>, for the Debian project (but may be used by others).
SEE ALSO tntnet-config(1), ecpp(7), ecppc(1), ecppl(1), ecppll(1), tntnet.conf(7), tntnet.properties(7).
More documentation can be found in /usr/share/doc/tntnet-doc/.
Tntnet July 23, 2006 tntnet(8)
Check Out this Related Man Page
tntnet.properties(7) Tntnet users guide tntnet.properties(7)NAME
tntnet.properties - configuration-file for tntnet (8)
DESCRIPTION tntnet(8) uses cxxtools for logging and is configured in the configuration-file tntnet.properties.
Because cxxtools is a meta-logging-library, which can be compiled to use different logging-libraries, the content of tntnet.properties is
dependend of the underlying logging-library. Cxxtool has a built-in logging-library as default, which is documented here.
The format of tntnet.properties is line-based. A line consists of a variable-name followed by a equals-symbol and a value. Lines, which
does not follow this format and lines, which start with a hash (#), are ignored. It is recomended to prefix non-empty comments with a hash
to make clear, that it is a comment.
The logging-library has 5 levels for logging: fatal, error, warn, info and debug. Fatal has the highers priority and "debug" the lowest.
Each log-message has a category. Categories are hierarchical. Names of subcategories are devided by a dot.
Each log-message has a level and a category. If the level of the message is higher or equal to the level of the category, the message is
logged. To assign a level to a category put a line with the word "logger", a dot, the category, the symbol "=" and the category into tnt-
net.properties. Only the first letter of the value is checked and case is ignored, so e.g. info can be specified with INFO, info, I or
even ixxxx. If no level is specified for the current category, the upper category is checked. If nothing is found, the default level is
used. The default level is specified by the variable "rootLogger". If no rootLogger is specified, the level error is used.
If nothing else is specified, log-messages are printed to standard-output. To redirect output to a file, specify the filename with the
The cxxtools-logger can limit the size of the log-file by rolling log-files. If the limit is reached, the current file is renamed by
appending ".1" to it. If there is already a file with that name, this file is renamed to "*.2" and so on, until the maximum backupfile
limit is reached. The oldest file is deleted then. To specify the maximum file size, set the variable maxfilesize. The value specified
here can be postfixed with 'k' or 'M' to specify kBytes or MBytes. The maximum fileindex backed up is set with maxbackupindex.
Since writing the file can take some time, output can be buffered and written physically in regular intervals. The interval is specified
in milliseconds with the variable flushdelay. The logging-library starts a background-thread, which flushes the buffer regulary. This
improves logging-speed significantly. The problem is, that a background-thread is used, which consumes resources and if the program
crashes, the most recent log-messages might not be in the file.
Log-messages can be sent to another host in the network with udp. This is done by specifying a hostname and a port with the variable host.
The value must be a hostname, followed by a ':' and a port. Each log-message is sent in a single udp-message.
logging to standard-output:
logging to a file with rolling file and a background-flusher:
logging to another host
This manual page was written by Tommi Makitalo <email@example.com>.
SEE ALSO tntnet(8)Tntnet 2006-08-13 tntnet.properties(7)