All Projects CCdciel EqmodGui IndiStarter libpasastro SkyChart Virtual Moon Atlas Virtual Planets Atlas

View Issue Details

Jump to NotesJump to History
IDProjectCategoryView StatusDate SubmittedLast Update
0002789SkyChart1-Softwarepublic24-12-25 22:3925-01-28 11:05
ReporterMichael C Rushford Assigned ToPatrick Chevalley  
PriorityhighSeveritymajorReproducibilitysometimes
Status resolvedResolutionno change required 
PlatformPCOSWindowsOS Version10 64bit
Product Version4.2 
Summary0002789: cdcmd b'GETSCOPERADEC' L145 cdccmd(b'GETSCOPERADEC') b'.\r\nOK! 18h21m13s -23d21m40s\r\n' L149 data.decode('utf-8') . OK! 18h2
DescriptionIn a loop I have this command and print out the data I get back labeled L145 then decode the data labeled L149
cdcmd b'GETSCOPERADEC'
L145 cdccmd(b'GETSCOPERADEC') b'.\r\nOK! 18h21m13s -23d21m40s\r\n'
L149 data.decode('utf-8') .
OK! 18h21m13s -23d21m40s

As the loop continues to these same lines I get
cdcmd b'GETSCOPERADEC'
L145 cdccmd(b'GETSCOPERADEC') b'OK! 18h21m01s -23d12m12s\r\n'
L149 data.decode('utf-8') OK! 18h21m01s -23d12m12s

L151 raH 21 raM 01 raS -

Notice the L149 are different containing a . and some hidden char

This some sort of data buffer that needs to be cleared each time try to perform cdcmd b'GETSCOPERADEC'

Please email mikerushford@gmail.com if you have a suggestion as this does not always happen.
Steps To Reproducedef limb_tour(Camera_ID, whatever,bufArray, gain, exposure, threshold, fav, offsetsumedge, Contrast_control_X,Brightness_control_V,Lthreshold,u5,SUNRISE_controls,CRTrade) -> None:
    #scan arround the circle Scope starts centered on sun as seen in chart center and return there
    limb=np.zeros((5000,5000))#used to store limb tour images ((imgHeight,imgWidth))
    f = whatever + "limb.png"
    cv2.imwrite(f,limb)
    
    #https://www.codeease.net/programming/python/draw-circle-with-numpy
    # Create a numpy array of angles from 0 to 2*pi
    angles = np.linspace(0, 2*np.pi, int(24/imagescale))
    r=0.009*2+0.0025 #0.0045*4[0.009*60*60 = 32 Arc sec sun diameter]why 2x off?
    #sensor 6.97x5.32[arcmin] FOV is imgWidth0ximgHeight [pixels]
    #ODsun 32 [ArcMin] FOV
    #camer width/sunwidth=6.97/32=imgWidth/sunpixels
    SunPixelsWidth=imgWidth*32/6.97 # = 2,938 [9 um pixels]
    crp=1673 #(0.018+0.0025)/0.018*(2,938/2) [radius of sun in 9 um pixeles]
    # Create a numpy array of x-coordinates of the circle
    rscale=1
    x = r*np.cos(angles)/rscale
    cxp = crp*np.cos(angles)/rscale
    # Create a numpy array of y-coordinates of the circle
    y = r*np.sin(angles)/rscale
    cyp = crp*np.sin(angles)/rscale
    i=0
    for ang in angles:
        data = cdccmd(b'GETRA F').decode('utf-8')
        CRTRAF=0.1
        CRTRAF=extract_floats(data)
        print ("L119 getchartra = cdccmd(b'GETRA F ') ",CRTRAF )
        data= cdccmd(b'GETDEC F').decode('utf-8')
        CRTDEF=0.1
        CRTDEF=extract_floats(data)
        print ("L123 getchartde = cdccmd(b'GETDEC F ') ",CRTDEF )
                
        #rade = str(CRTRAF[0]) + " " + str(CRTDEF[0])
        CRTrade = str(CRTRAF[0]) + " " + str(CRTDEF[0])
   
        c="MOVESCOPE "+ CRTrade#Yes MOVESCOPE name is misleading, it only show a mark on the chart.
        print("L129 " , c); cdccmd(str.encode(c))
        #rade = str(CRTRAF[0]+float(x[i])) + " " + str(CRTDEF[0]+float(y[i]*14.25))
        rade = f"{CRTRAF[0]+float(x[i]):10f}" + " " + f"{CRTDEF[0]+float(y[i]*14.25):10f}"
        c="MOVESCOPE "+ rade; print(c); cdccmd(str.encode(c))
        TELrade = rade
        cdccmd(b'REDRAW')
        time.sleep(3)
        
        c="SLEW "+ rade; print(c); cdccmd(str.encode(c)); time.sleep(6)
        cdccmd(b'REDRAW'); time.sleep(3)
        #prevdata=''
        #while data != prevdata :
            
        #prevdata=data
        data=cdccmd(b'GETSCOPERADEC')
        time.sleep(5)
        print ("L145 cdccmd(b'GETSCOPERADEC')",data)
        #bytes_like_object = data #string = bytes_like_object.decode(“utf-8″)
            
        data = data.decode('utf-8')
        print("L149 data.decode('utf-8') ",data)
        #L149 data.decode('utf-8') .
        #OK! 18h21m00s -23d12m12s
#
        #L151 raH K! raM 18 raS 21
        raH=data[7:9]; raM=data[10:12]; raS=data[13:15]
        print("L151 raH ",raH," raM ",raM," raS ",raS)
        raF= f"{float(raH)+float(raM)/60+float(raS)/3600:.5f}"
        deD=data[17:20]; deM=data[21:23]; deS=data[24:26]
        print("L154 deD ",deD,"deM ",deM, " deS ",deS)
        if data[17] == "-" and data[17:20] == "00":
            deF= f"{float(deD)-float(deM)/60+float(deS)/3600:.5f}"
        else:
            deF= f"{float(deD)+float(deM)/60+float(deS)/3600:.5f}"
        print("L151 deD ", deD, "deM ", deM, " deS ", deS, " deF ", deF)
        print("GETSCOPERADEC " + str(raF) + " " + str(deF))
        TEOrade = str(raF) + " " + str(deF)
        print("L154")
        #pixelsperarcsec = 91.82209469153515 # RA imgWidth[pixels]/6.97[ArcMin] [pixels/ArcMin] Dec imgHeight/5.23, ODminsun 31.45 [ArcMinFOV]
             
        time.sleep(5)
        j=0
        SUNRISE_controls=np.zeros((480,640))
        sharpestimageTrue=0
        while j<60:
            key=cv2.waitKey(100)#imshow() only works with waitKey():
            Camera_Error = pyPOACamera.GetImageData(Camera_ID, bufArray, 1000) # GetImageData needs to prepare the bufArray first
            gray=get_gray_image(Camera_ID, bufArray,Contrast_control_X,Brightness_control_V,Lthreshold,u5,imgHeight,imgWidth,imgFormat,gain,exposure)
            si=pixelssum(gray)
            if si > sharpestimageTrue:
                sharpestimageTrue=si
                sharpestimage=gray
            if key==ord('g'):
                gain=gain-1
                if gain <= 0:
                    gain = 0
                print ("gain ",gain)
                Camera_Error = pyPOACamera.SetGain(Camera_ID,gain,False)
            if key==ord('G'):
                gain=gain+1
                if gain <= 0:
                    gain = 0
                print ("gain ",gain)
                Camera_Error = pyPOACamera.SetGain(Camera_ID,gain,False)
            if key==ord('E'):
                exposure=exposure+100#17000
                if exposure >= 50000:
                    exposure = 50000
                    pyPOACamera.SetExp(Camera_ID, exposure, False) # set exposure to 17ms
            if key==ord('e'):
                exposure=exposure-100
                if exposure <= 100:
                    exposure = 100
                pyPOACamera.SetExp(Camera_ID, exposure, False) # set exposure to 17ms
            if key==ord('t'):
                threshold=threshold-100
                if threshold <= 0:
                    threshold = 0
            if key==ord('T'):
                threshold=threshold+1
                if threshold <= 0:
                    threshold = 0
            if key==ord('f'):
                fav=fav-0.1
                if fav <= 0:
                    fav = 0
            if key==ord('F'):
                fav=fav+0.1
                if fav <= 0:
                    fav = 0
            if key==ord('i'):
                offsetsumedge=offsetsumedge-100
                if offsetsumedge <= 0:
                    offsetsumedge = 1
            if key==ord('I'):
                offsetsumedge=offsetsumedge+100
                if offsetsumedge <= 0:
                    offsetsumedge = 1
            if key==ord('x'):
                Contrast_control_X=Contrast_control_X-0.1
                if Contrast_control_X <= 0:
                    Contrast_control_X = 0
            if key==ord('X'):
                Contrast_control_X=Contrast_control_X+0.1
                if Contrast_control_X <= 0:
                    Contrast_control_X = 0
            if key==ord('v'):
                Brightness_control_V=Brightness_control_V-0.1
                if Brightness_control_V <= 0:
                    Brightness_control_V= 0
            if key==ord('V'):
                Brightness_control_V=Brightness_control_V+0.1
                if Brightness_control_V <= 0:
                    Brightness_control_V = 0
            if key==ord('l'):
                Lthreshold=Lthreshold-1 #print ("Lthreshold ",Lthreshold)
            if Lthreshold <= 0:
                Lthreshold = 0
            if key==ord('L'):
                Lthreshold=Lthreshold+1
                if Lthreshold <= 0:
                    Lthreshold = 0
                #print ("Lthreshold ",Lthreshold)
            if key==ord('u'):
                u5=u5-1
                if u5 <= 0:
                    u5 = 0 #print ("u5 ",u5)
            if key==ord('U'):
                u5=u5+1
                if u5 <= 0:
                    u5 = 0 #print ("u5 ",u5)
            #img_scaled_sharpestimage = cv2.normalize(sharpestimage, dst=None, alpha=0, beta=65535, norm_type=cv2.NORM_MINMAX)
            cv2.imshow("gray",sharpestimage)
            im_color = cv2.applyColorMap(sharpestimage, cv2.COLORMAP_HOT)
            cv2.imshow('HOT ',im_color)
            cv2.putText(img=SUNRISE_controls, text="TELrade[Hr Deg]: "+str(TELrade),org=(0, 255), fontFace=cv2.FONT_HERSHEY_SIMPLEX, fontScale=0.5, color=(0, 0, 0),thickness=2)
            cv2.putText(img=SUNRISE_controls, text="TELrade[Hr Deg]: "+str(TELrade),org=(0, 255), fontFace=cv2.FONT_HERSHEY_SIMPLEX, fontScale=0.5, color=(250, 250, 250),thickness=1)
            cv2.putText(img=SUNRISE_controls, text="TEOrade[Hr Deg]: "+str(TEOrade),org=(0, 270), fontFace=cv2.FONT_HERSHEY_SIMPLEX, fontScale=0.5, color=(0, 0, 0),thickness=2)
            cv2.putText(img=SUNRISE_controls, text="TEOrade[Hr Deg]: "+str(TEOrade),org=(0, 270), fontFace=cv2.FONT_HERSHEY_SIMPLEX, fontScale=0.5, color=(250, 250, 250),thickness=1)
            cv2.putText(img=SUNRISE_controls, text="CRTrade[Hr Deg]: "+str(CRTrade),org=(0, 285), fontFace=cv2.FONT_HERSHEY_SIMPLEX, fontScale=0.5, color=(0, 0, 0),thickness=2)
            cv2.putText(img=SUNRISE_controls, text="CRTrade[Hr Deg]: "+str(CRTrade),org=(0, 285), fontFace=cv2.FONT_HERSHEY_SIMPLEX, fontScale=0.5, color=(250, 250, 250),thickness=1)
            
            cv2.putText(img=SUNRISE_controls, text="cxp,cyp: " + str(int(cxp[i]))+" " + str(int(cyp[i])),org=(0, 315), fontFace=cv2.FONT_HERSHEY_SIMPLEX, fontScale=0.5, color=(0, 0, 0),thickness=2)
            cv2.putText(img=SUNRISE_controls, text="cxp,cyp: " + str(int(cxp[i]))+" " + str(int(cyp[i])),org=(0, 315), fontFace=cv2.FONT_HERSHEY_SIMPLEX, fontScale=0.5, color=(250, 250, 250),thickness=1)

            cv2.imshow("SUNRISE_controls: SUN surface and flare Real-time Imaging systEm",SUNRISE_controls)
            #print("L258")
            j=j+1
        back = cv2.imread( whatever + "limb.png")
        pixelcenterlocation=" " + str(int(cxp[i])) + " " + str(int(cyp[i]))
        f = save_gray_image(sharpestimage,SUNRISE_controls,pixelcenterlocation)
        overlay = cv2.imread(f)
        h, w = back.shape[:2]
        print(h, w)
        h1, w1 = overlay.shape[:2]
        print(h1, w1)

        # let store center coordinate as cx,cy
        cx, cy = (h - h1) // 2 - int(cxp[i]), (w - w1) // 2 - int(cyp[i])
        print (cx)
        print (cy)
        # use numpy indexing to place the resized image in the center of
        # background image
        back[cy:cy + h1, cx:cx + w1] = overlay
        # save resulting centered image
        cv2.imwrite(whatever + "limb.png", back)
        time.sleep(2)
        i=i+1
        
    #CRTrade = str(CRTRAF[0]) + " " + str(CRTDEF[0])
    c="MOVESCOPE "+ CRTrade#Yes MOVESCOPE name is misleading, it only show a mark on the chart.
    print(c); cdccmd(str.encode(c))
    cdccmd(b'REDRAW'); time.sleep(3)
    c="SLEW "+ CRTrade; print(c); cdccmd(str.encode(c))
    time.sleep(5)
    cdccmd(b'REDRAW')


    #https://www.codeease.net/programming/python/draw-circle-with-numpy
    # Create a numpy array of angles from 0 to 2*pi
    angles = np.linspace(0, 2*np.pi, int(24/imagescale))
    r=0.009*2+0.0025 #0.0045*4[0.009*60*60 = 32 Arc sec sun diameter]why 2x off?
    #sensor 6.97x5.32[arcmin] FOV is imgWidth0ximgHeight [pixels]
    #ODsun 32 [ArcMin] FOV
    #camer width/sunwidth=6.97/32=imgWidth/sunpixels
    SunPixelsWidth=imgWidth*32/6.97 # = 2,938 [9 um pixels]
    crp=1673 #(0.018+0.0025)/0.018*(2,938/2) [radius of sun in 9 um pixeles]
    # Create a numpy array of x-coordinates of the circle
    rscale=2.5
    x = r*np.cos(angles)/rscale
    cxp = crp*np.cos(angles)/rscale
    # Create a numpy array of y-coordinates of the circle
    y = r*np.sin(angles)/rscale
    cyp = crp*np.sin(angles)/rscale
    i=0
    for ang in angles:
        data = cdccmd(b'GETRA F').decode('utf-8')
        CRTRAF=0.1
        CRTRAF=extract_floats(data)
        print ("L104 getchartra = cdccmd(b'GETRA F ') ",CRTRAF )
        data= cdccmd(b'GETDEC F').decode('utf-8')
        CRTDEF=0.1
        CRTDEF=extract_floats(data)
        print ("L108 getchartde = cdccmd(b'GETDEC F ') ",CRTDEF )
                
        #rade = str(CRTRAF[0]) + " " + str(CRTDEF[0])
        CRTrade = str(CRTRAF[0]) + " " + str(CRTDEF[0])
   
        c="MOVESCOPE "+ CRTrade#Yes MOVESCOPE name is misleading, it only show a mark on the chart.
        print("L113 " , c); cdccmd(str.encode(c))
        #rade = str(CRTRAF[0]+float(x[i])) + " " + str(CRTDEF[0]+float(y[i]*14.25))
        rade = f"{CRTRAF[0]+float(x[i]):10f}" + " " + f"{CRTDEF[0]+float(y[i]*14.25):10f}"
        c="MOVESCOPE "+ rade; print(c); cdccmd(str.encode(c))
        TELrade = rade
        cdccmd(b'REDRAW')
        time.sleep(1)
        
        c="SLEW "+ rade; print(c); cdccmd(str.encode(c)); time.sleep(1)
        cdccmd(b'REDRAW'); time.sleep(5)
        #prevdata=''
        #while data != prevdata :
            
        #prevdata=data
        data=cdccmd(b'GETSCOPERADEC')
        time.sleep(3)
        print ("L137 cdccmd(b'GETSCOPERADEC')",data)
        #bytes_like_object = data #string = bytes_like_object.decode(“utf-8″)
            
        data = data.decode('utf-8')
        print("L141 data.decode('utf-8') ",data)
        raH=data[4:6]; raM=data[7:9]; raS=data[10:12]
        print("L143 raH ",raH," raM ",raM," raS ",raS)
        raF= f"{float(raH)+float(raM)/60+float(raS)/3600:.5f}"
        deD=data[14:17]; deM=data[18:20]; deS=data[21:23]
        print("L146 deD ",deD,"deM ",deM, " deS ",deS)
        if data[17] == "-" and data[17:20] == "00":
            deF= f"{float(deD)-float(deM)/60+float(deS)/3600:.5f}"
        else:
            deF= f"{float(deD)+float(deM)/60+float(deS)/3600:.5f}"
        print("L151 deD ", deD, "deM ", deM, " deS ", deS, " deF ", deF)
        print("GETSCOPERADEC " + str(raF) + " " + str(deF))
        TEOrade = str(raF) + " " + str(deF)
        print("L154")
        #pixelsperarcsec = 91.82209469153515 # RA imgWidth[pixels]/6.97[ArcMin] [pixels/ArcMin] Dec imgHeight/5.23, ODminsun 31.45 [ArcMinFOV]
             
        j=0
        SUNRISE_controls=np.zeros((480,640))
        sharpestimageTrue=0
        while j<60:
            key=cv2.waitKey(100)#imshow() only works with waitKey():
            Camera_Error = pyPOACamera.GetImageData(Camera_ID, bufArray, 1000) # GetImageData needs to prepare the bufArray first
            gray=get_gray_image(Camera_ID, bufArray,Contrast_control_X,Brightness_control_V,Lthreshold,u5,imgHeight,imgWidth,imgFormat,gain,exposure)
            si=pixelssum(gray)
            if si > sharpestimageTrue:
                sharpestimageTrue=si
                sharpestimage=gray
            if key==ord('g'):
                gain=gain-1
                if gain <= 0:
                    gain = 0
                print ("gain ",gain)
                Camera_Error = pyPOACamera.SetGain(Camera_ID,gain,False)
            if key==ord('G'):
                gain=gain+1
                if gain <= 0:
                    gain = 0
                print ("gain ",gain)
                Camera_Error = pyPOACamera.SetGain(Camera_ID,gain,False)
            if key==ord('E'):
                exposure=exposure+100#17000
                if exposure >= 50000:
                    exposure = 50000
                    pyPOACamera.SetExp(Camera_ID, exposure, False) # set exposure to 17ms
            if key==ord('e'):
                exposure=exposure-100
                if exposure <= 100:
                    exposure = 100
                pyPOACamera.SetExp(Camera_ID, exposure, False) # set exposure to 17ms
            if key==ord('t'):
                threshold=threshold-100
                if threshold <= 0:
                    threshold = 0
            if key==ord('T'):
                threshold=threshold+1
                if threshold <= 0:
                    threshold = 0
            if key==ord('f'):
                fav=fav-0.1
                if fav <= 0:
                    fav = 0
            if key==ord('F'):
                fav=fav+0.1
                if fav <= 0:
                    fav = 0
            if key==ord('i'):
                offsetsumedge=offsetsumedge-100
                if offsetsumedge <= 0:
                    offsetsumedge = 1
            if key==ord('I'):
                offsetsumedge=offsetsumedge+100
                if offsetsumedge <= 0:
                    offsetsumedge = 1
            if key==ord('x'):
                Contrast_control_X=Contrast_control_X-0.1
                if Contrast_control_X <= 0:
                    Contrast_control_X = 0
            if key==ord('X'):
                Contrast_control_X=Contrast_control_X+0.1
                if Contrast_control_X <= 0:
                    Contrast_control_X = 0
            if key==ord('v'):
                Brightness_control_V=Brightness_control_V-0.1
                if Brightness_control_V <= 0:
                    Brightness_control_V= 0
            if key==ord('V'):
                Brightness_control_V=Brightness_control_V+0.1
                if Brightness_control_V <= 0:
                    Brightness_control_V = 0
            if key==ord('l'):
                Lthreshold=Lthreshold-1 #print ("Lthreshold ",Lthreshold)
            if Lthreshold <= 0:
                Lthreshold = 0
            if key==ord('L'):
                Lthreshold=Lthreshold+1
                if Lthreshold <= 0:
                    Lthreshold = 0
                #print ("Lthreshold ",Lthreshold)
            if key==ord('u'):
                u5=u5-1
                if u5 <= 0:
                    u5 = 0 #print ("u5 ",u5)
            if key==ord('U'):
                u5=u5+1
                if u5 <= 0:
                    u5 = 0 #print ("u5 ",u5)
            #img_scaled_sharpestimage = cv2.normalize(sharpestimage, dst=None, alpha=0, beta=65535, norm_type=cv2.NORM_MINMAX)
            cv2.imshow("gray",sharpestimage)
            im_color = cv2.applyColorMap(sharpestimage, cv2.COLORMAP_HOT)
            cv2.imshow('HOT ',im_color)
            cv2.putText(img=SUNRISE_controls, text="TELrade[Hr Deg]: "+str(TELrade),org=(0, 255), fontFace=cv2.FONT_HERSHEY_SIMPLEX, fontScale=0.5, color=(0, 0, 0),thickness=2)
            cv2.putText(img=SUNRISE_controls, text="TELrade[Hr Deg]: "+str(TELrade),org=(0, 255), fontFace=cv2.FONT_HERSHEY_SIMPLEX, fontScale=0.5, color=(250, 250, 250),thickness=1)
            cv2.putText(img=SUNRISE_controls, text="TEOrade[Hr Deg]: "+str(TEOrade),org=(0, 270), fontFace=cv2.FONT_HERSHEY_SIMPLEX, fontScale=0.5, color=(0, 0, 0),thickness=2)
            cv2.putText(img=SUNRISE_controls, text="TEOrade[Hr Deg]: "+str(TEOrade),org=(0, 270), fontFace=cv2.FONT_HERSHEY_SIMPLEX, fontScale=0.5, color=(250, 250, 250),thickness=1)
            cv2.putText(img=SUNRISE_controls, text="CRTrade[Hr Deg]: "+str(CRTrade),org=(0, 285), fontFace=cv2.FONT_HERSHEY_SIMPLEX, fontScale=0.5, color=(0, 0, 0),thickness=2)
            cv2.putText(img=SUNRISE_controls, text="CRTrade[Hr Deg]: "+str(CRTrade),org=(0, 285), fontFace=cv2.FONT_HERSHEY_SIMPLEX, fontScale=0.5, color=(250, 250, 250),thickness=1)
            
            cv2.putText(img=SUNRISE_controls, text="cxp,cyp: " + str(int(cxp[i]))+" " + str(int(cyp[i])),org=(0, 315), fontFace=cv2.FONT_HERSHEY_SIMPLEX, fontScale=0.5, color=(0, 0, 0),thickness=2)
            cv2.putText(img=SUNRISE_controls, text="cxp,cyp: " + str(int(cxp[i]))+" " + str(int(cyp[i])),org=(0, 315), fontFace=cv2.FONT_HERSHEY_SIMPLEX, fontScale=0.5, color=(250, 250, 250),thickness=1)

            cv2.imshow("SUNRISE_controls: SUN surface and flare Real-time Imaging systEm",SUNRISE_controls)
            #print("L258")
            j=j+1
        back = cv2.imread( whatever + "limb.png")
        pixelcenterlocation=" " + str(int(cxp[i])) + " " + str(int(cyp[i]))
        f = save_gray_image(sharpestimage,SUNRISE_controls,pixelcenterlocation)
        overlay = cv2.imread(f)
        h, w = back.shape[:2]
        print(h, w)
        h1, w1 = overlay.shape[:2]
        print(h1, w1)

        # let store center coordinate as cx,cy
        cx, cy = (h - h1) // 2 - int(cxp[i]), (w - w1) // 2 - int(cyp[i])
        print (cx)
        print (cy)
        # use numpy indexing to place the resized image in the center of
        # background image
        back[cy:cy + h1, cx:cx + w1] = overlay
        # save resulting centered image
        cv2.imwrite(whatever + "limb.png", back)
        time.sleep(5)
        i=i+1
        
    #CRTrade = str(CRTRAF[0]) + " " + str(CRTDEF[0])
    c="MOVESCOPE "+ CRTrade#Yes MOVESCOPE name is misleading, it only show a mark on the chart.
    print(c); cdccmd(str.encode(c))
    cdccmd(b'REDRAW'); time.sleep(3)
    c="SLEW "+ CRTrade; print(c); cdccmd(str.encode(c))
    time.sleep(3)
    cdccmd(b'REDRAW')
    time.sleep(3)
TagsNo tags attached.

Activities

Patrick Chevalley

24-12-27 20:13

administrator   ~0009229

Up to version 4.2 the program can send a dot periodically to detect if the client is still connected.
This is activated by default and the motivation was because of some client that create a lot of connection but never disconnect, until the connection pool is exhausted.

You can deactivate that from Setup / General / Server, uncheck "Client connection keep alive"
Or install the beta version 4.3 that totally remove that.

Issue History

Date Modified Username Field Change
24-12-25 22:39 Michael C Rushford New Issue
24-12-27 20:13 Patrick Chevalley Assigned To => Patrick Chevalley
24-12-27 20:13 Patrick Chevalley Status new => feedback
24-12-27 20:13 Patrick Chevalley Note Added: 0009229
25-01-28 11:05 Patrick Chevalley Status feedback => resolved
25-01-28 11:05 Patrick Chevalley Resolution open => no change required