NDT-DEV email list created

Revision: 695
Author:   

Date:     Thu Oct  6 03:15:13 2011
Log:      Extended descriptions of all subsystems.
http://code.google.com/p/ndt/source/detail?r=695

Modified:
 /wiki/NDTArchitecture.wiki

=======================================
--- /wiki/NDTArchitecture.wiki  Thu Oct  6 03:05:48 2011
+++ /wiki/NDTArchitecture.wiki  Thu Oct  6 03:15:13 2011
@@ -71,16 +71,16 @@
 || admin page || web100srv || Functions needed to handle the Admin page,  
which allows a remote user to view the usage statistics via a web page. ||  
{{{void }}}*view_init*{{{(int refresh)}}}<br/>{{{int }}}*calculate*{{{(char  
now[32], int SumRTT, int CountRTT, int CongestionSignals, int PktsOut, int  
DupAcksIn, int AckPktsIn, int CurrentMSS, int SndLimTimeRwin, int  
SndLimTimeCwnd, int SndLimTimeSender, int MaxRwinRcvd, int CurrentCwnd, int  
Sndbuf, int DataBytesOut, int mismatch, int bad_cable, int c2sspd, int  
s2cspd, int c2sdata, int s2cack, int view_flag)}}}<br/>{{{void  
}}}*gen_html*{{{(int c2sspd, int s2cspd, int MinRTT, int PktsRetrans, int  
Timeouts, int Sndbuf, int MaxRwinRcvd, int CurrentCwnd, int mismatch, int  
bad_cable, int totalcnt, int refresh)}}} || {{{web100-admin.c  
web100-admin.h}}} ||
 || mrange || web100srv || Functions to handle port number ranges. This  
means that the numbers generated by these methods are always between 1 and  
65535 inclusive. || {{{int }}}*mrange_parse*{{{(char* text)}}}<br/>{{{char*  
}}}*mrange_next*{{{(char* port)}}} || {{{mrange.c mrange.h}}} ||
 || || || || || ||
-|| SFW Test (C) || web100clt || The client part of the Simple Firewall  
Test || {{{test_sfw_clt(int ctlsockfd, char tests, char* host, int  
conn_options)}}} || {{{test_sfw_clt.c test_sfw.h}}} ||
-|| SFW Test (S) || web100srv || The server part of the Simple Firewall  
Test || {{{test_sfw_srv(int ctlsockfd, web100_agent* agent, TestOptions*  
options, int conn_options)}}} || {{{test_sfw_srv.c test_sfw.h  
testoptions.h}}} ||
-|| MID Test (C) || web100clt || The client part of the Middlebox Test ||  
{{{test_mid_clt(int ctlSocket, char tests, char* host, int conn_options,  
int buf_size, char* tmpstr2)}}} || {{{test_mid_clt.c clt_tests.h}}} ||
-|| MID Test (S) || web100srv || The server part of the Middlebox Test ||  
{{{test_mid(int ctlsockfd, web100_agent* agent, TestOptions* options, int  
conn_options, double* s2c2spd)}}} || {{{testoptions.c testoptions.h}}} ||
-|| C2S Test (C) || web100clt || The client part of the Client-To-Server  
Throughput Test || {{{test_c2s_clt(int ctlSocket, char tests, char* host,  
int conn_options, int buf_size)}}} || {{{test_c2s_clt.c clt_tests.h}}} ||
-|| C2S Test (S) || web100srv || The server part of the Client-To-Server  
Throughput Test || {{{test_c2s(int ctlsockfd, web100_agent* agent,  
TestOptions* testOptions, int conn_options, double* c2sspd, int set_buff,  
int window, int autotune, char* device, Options* options, int  
record_reverse, int count_vars, char spds[4][256], int* spd_index)}}} ||  
{{{testoptions.c testoptions.h}}} ||
-|| S2C Test (C) || web100clt || The client part of the Server-To-Client  
Throughput Test || {{{test_s2c_clt(int ctlSocket, char tests, char* host,  
int conn_options, int buf_size, char* tmpstr)}}} || {{{test_s2c_clt.c  
clt_tests.h}}} ||
-|| S2C Test (S) || web100srv || The server part of the Server-To-Client  
Throughput Test || {{{test_s2c(int ctlsockfd, web100_agent* agent,  
TestOptions* testOptions, int conn_options, double* s2cspd, int set_buff,  
int window, int autotune, char* device, Options* options, char  
spds[4][256], int* spd_index, int count_vars, CwndPeaks* peaks)}}} ||  
{{{testoptions.c testoptions.h}}} ||
-|| META Test (C) || web100clt || The client part of the META Test ||  
{{{test_meta_clt(int ctlSocket, char tests, char* host, int  
conn_options)}}} || {{{test_meta_clt.c test_meta.h}}} ||
-|| META Test (S) || web100srv || The server part of the META Test ||  
{{{test_meta_srv(int ctlsockfd, web100_agent* agent, TestOptions*  
testOptions, int conn_options)}}} || {{{test_meta_srv.c test_meta.h  
testoptions.h}}} ||
+|| SFW Test (C) || web100clt || The client part of the Simple Firewall  
Test || {{{int }}}*test_sfw_clt*{{{(int ctlsockfd, char tests, char* host,  
int conn_options)}}}<br/>{{{int }}}*results_sfw*{{{(char tests, char*  
host)}}} || {{{test_sfw_clt.c test_sfw.h}}} ||
+|| SFW Test (S) || web100srv || The server part of the Simple Firewall  
Test || {{{int }}}*test_sfw_srv*{{{(int ctlsockfd, web100_agent* agent,  
TestOptions* options, int conn_options)}}} || {{{test_sfw_srv.c test_sfw.h  
testoptions.h}}} ||
+|| MID Test (C) || web100clt || The client part of the Middlebox Test ||  
{{{int }}}*test_mid_clt*{{{(int ctlSocket, char tests, char* host, int  
conn_options, int buf_size, char* tmpstr2)}}} || {{{test_mid_clt.c  
clt_tests.h}}} ||
+|| MID Test (S) || web100srv || The server part of the Middlebox Test ||  
{{{int }}}*test_mid*{{{(int ctlsockfd, web100_agent* agent, TestOptions*  
options, int conn_options, double* s2c2spd)}}} || {{{testoptions.c  
testoptions.h}}} ||
+|| C2S Test (C) || web100clt || The client part of the Client-To-Server  
Throughput Test || {{{int }}}*test_c2s_clt*{{{(int ctlSocket, char tests,  
char* host, int conn_options, int buf_size)}}} || {{{test_c2s_clt.c  
clt_tests.h}}} ||
+|| C2S Test (S) || web100srv || The server part of the Client-To-Server  
Throughput Test || {{{int }}}*test_c2s*{{{(int ctlsockfd, web100_agent*  
agent, TestOptions* testOptions, int conn_options, double* c2sspd, int  
set_buff, int window, int autotune, char* device, Options* options, int  
record_reverse, int count_vars, char spds[4][256], int* spd_index)}}} ||  
{{{testoptions.c testoptions.h}}} ||
+|| S2C Test (C) || web100clt || The client part of the Server-To-Client  
Throughput Test || {{{int }}}*test_s2c_clt*{{{(int ctlSocket, char tests,  
char* host, int conn_options, int buf_size, char* tmpstr)}}} ||  
{{{test_s2c_clt.c clt_tests.h}}} ||
+|| S2C Test (S) || web100srv || The server part of the Server-To-Client  
Throughput Test || {{{int }}}*test_s2c*{{{(int ctlsockfd, web100_agent*  
agent, TestOptions* testOptions, int conn_options, double* s2cspd, int  
set_buff, int window, int autotune, char* device, Options* options, char  
spds[4][256], int* spd_index, int count_vars, CwndPeaks* peaks)}}} ||  
{{{testoptions.c testoptions.h}}} ||
+|| META Test (C) || web100clt || The client part of the META Test ||  
{{{int }}}*test_meta_clt*{{{(int ctlSocket, char tests, char* host, int  
conn_options)}}} || {{{test_meta_clt.c test_meta.h}}} ||
+|| META Test (S) || web100srv || The server part of the META Test ||  
{{{int }}}*test_meta_srv*{{{(int ctlsockfd, web100_agent* agent,  
TestOptions* testOptions, int conn_options)}}} || {{{test_meta_srv.c  
test_meta.h testoptions.h}}} ||

 ==== NDT Server subsystems ====

@@ -99,11 +99,11 @@
 The NDT Java Applet-based client (Tcpbw100.jar) has the same functionality  
as the command line client (web100clt), but all its code is located in a  
single Tcpbw100.java file. The concise implementation allow us to only  
distinguish the following subsystems related to particular tests:

 || *Subsystem* || *Method* ||
-|| SFW Test (C) || {{{test_sfw(Protocol ctl)}}} ||
-|| MID Test (C) || {{{test_mid(Protocol ctl)}}} ||
-|| C2S Test (C) || {{{test_c2s(Protocol ctl)}}} ||
-|| S2C Test (C) || {{{test_s2c(Protocol ctl, Socket ctlSocket)}}} ||
-|| META Test (C) || {{{test_meta(Protocol ctl) }}} ||
+|| SFW Test (C) || {{{boolean }}}*test_sfw*{{{(Protocol ctl)}}} ||
+|| MID Test (C) || {{{boolean }}}*test_mid*{{{(Protocol ctl)}}} ||
+|| C2S Test (C) || {{{boolean }}}*test_c2s*{{{(Protocol ctl)}}} ||
+|| S2C Test (C) || {{{boolean }}}*test_s2c*{{{(Protocol ctl, Socket  
ctlSocket)}}} ||
+|| META Test (C) || {{{boolean }}}*test_meta*{{{(Protocol ctl) }}} ||

 This simple architecture can be seen on the following diagram: