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- ttttttttsssseeeessssssssiiiioooonnnn((((1111)))) ttttttttsssseeeessssssssiiiioooonnnn((((1111))))
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- ttsession - The ToolTalk message server
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- SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
- ttttttttsssseeeessssssssiiiioooonnnn [ -A _m_a_x__a_c_t_i_v_e__m_s_g_s ] [ -a _l_e_v_e_l ] [ -d _d_i_s_p_l_a_y ]
- [ -s ] [ -t ] [ -v ] [ -h ] [ -c [_c_o_m_m_a_n_d] ]
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- DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
- ttttttttsssseeeessssssssiiiioooonnnn is the ToolTalk message server. This background process must
- be running before any messages can be sent or received. Each message
- server defines a "session".
-
- The message server has no user interface and typically runs in the
- background, started either by a user's initialization file or
- automatically by any program which needs to send a message. The message
- server reacts to two signals. If it receives the _U_S_R_1 signal, it toggles
- trace mode on or off (see the -_t option below). If it receives the _U_S_R_2
- signal, it rereads the types file.
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- DDDDiiiiffffffffeeeerrrreeeennnncccceeeessss ffffrrrroooommmm SSSSuuuunnnnSSSSoooofffftttt TTTToooooooollllTTTTaaaallllkkkk::::
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- The Classing Engine is NOT supported on SGI. By default, the message
- server reads the Types Database information from the XDR formatted files
- described below.
-
- The _d_e_s authentication option is NOT supported on SGI.
-
- By default, if ToolTalk clients are running in a CASEVision/ClearCase
- _v_i_e_w, the ttsession will be started in the view and dedicated only to
- processes in the view. This overrides the SunSoft default mechanism. If
- the ToolTalk client is not running in a CASEVision/ClearCase view, it
- connects to the ttsession in the same manner as in the SunSoft
- implementation. See CASEVision/ClearCase for details on what it means to
- be in a _v_i_e_w.
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- OOOOPPPPTTTTIIIIOOOONNNNSSSS
- ----AAAA mmmmaaaaxxxx____aaaaccccttttiiiivvvveeee____mmmmssssggggssss
- Specify the maximum number of messages in-progress before a
- TT_ERR_OVERFLOW condition is returned. Default is 2000.
-
- ----aaaa _l_e_v_e_l
- Set the server authentication level. The level must be _u_n_i_x, _x_a_u_t_h,
- or _d_e_s.
-
- ----cccc [_c_o_m_m_a_n_d]
- Starts a process tree session and runs the given command. The
- special environment variable _SUN_TT_SESSION will be set to the name
- of this session. Any process started with this variable in the
- environment will default to being in this session. If command is
- omitted the value of $SHELL is used instead. Everything after -c on
- the command line is taken as the command to be executed, so -c
- should be the last option.
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- ttttttttsssseeeessssssssiiiioooonnnn((((1111)))) ttttttttsssseeeessssssssiiiioooonnnn((((1111))))
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- ----dddd _d_i_s_p_l_a_y
- Directs ttsession to start an X session for the given display.
- Normally, ttsession uses the DISPLAY environment variable.
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- ----ssss Silent - don't print any warning messages.
-
- ----tttt Turn on trace mode. Tracing is very helpful for seeing how messages
- are dispatched and delivered. The output is very voluminous. See
- the signals above for how to turn tracing on and off during
- execution. Tracing displays the state of a message when it is first
- seen by ttsession. The lifetime of the message is then shown by
- showing the result of matching the message against type signatures
- (dispatch stage) and then showing the result of matching the message
- against any registered message patterns (delivery stage). Any
- attempt to send the message to a given process is also shown
- together with the success of that attempt.
-
- ----vvvv Print out the version number and exit.
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- ----hhhh Print help on invoking ttsession and exit.
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- EEEENNNNVVVVIIIIRRRROOOONNNNMMMMEEEENNNNTTTT
- SUN_TTSESSION_CMD if set will be used by all ToolTalk clients as the
- command to use for auto-starting ttsession.
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- FFFFIIIILLLLEEEESSSS
- ~~~~////....tttttttt////ttttyyyyppppeeeessss....xxxxddddrrrr User's ToolTalk XDR format types file
- ////eeeettttcccc////tttttttt////ttttyyyyppppeeeessss....xxxxddddrrrr System ToolTalk XDR format types file
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- SSSSEEEEEEEE AAAALLLLSSSSOOOO
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