goundcontrol freezes when searching project

[Marko Kevac]

I am using groundcontrol from Ubuntu 10.04 repo.

After I enter project name and push "search", groundcontrol freezes and takes nautilus with him.

This is what gdb is telling me (sorry for big output):

#0 0x00007f919167d93d in read () from /lib/libpthread.so.0
#1 0x00007f917f631b71 in ?? () from /lib/libcrypto.so.0.9.8
#2 0x00007f917f62fee9 in BIO_read () from /lib/libcrypto.so.0.9.8
#3 0x00007f917f92358a in ssl3_read_n () from /lib/libssl.so.0.9.8
#4 0x00007f917f92398b in ssl3_read_bytes () from /lib/libssl.so.0.9.8
#5 0x00007f917f92141a in ssl3_read () from /lib/libssl.so.0.9.8
#6 0x00007f917fc9bdc4 in ?? () from /usr/lib/libpython2.6.so.1.0
#7 0x00007f917fc45030 in PyEval_EvalFrameEx () from /usr/lib/libpython2.6.so.1.0
#8 0x00007f917fc46d60 in PyEval_EvalCodeEx () from /usr/lib/libpython2.6.so.1.0
#9 0x00007f917fc450ab in PyEval_EvalFrameEx () from /usr/lib/libpython2.6.so.1.0
#10 0x00007f917fc46d60 in PyEval_EvalCodeEx () from /usr/lib/libpython2.6.so.1.0
#11 0x00007f917fbccd60 in ?? () from /usr/lib/libpython2.6.so.1.0
#12 0x00007f917fb9f2e3 in PyObject_Call () from /usr/lib/libpython2.6.so.1.0
#13 0x00007f917fbb0cef in ?? () from /usr/lib/libpython2.6.so.1.0
#14 0x00007f917fb9f2e3 in PyObject_Call () from /usr/lib/libpython2.6.so.1.0
#15 0x00007f917fc44771 in PyEval_EvalFrameEx () from /usr/lib/libpython2.6.so.1.0
#16 0x00007f917fc46d60 in PyEval_EvalCodeEx () from /usr/lib/libpython2.6.so.1.0
#17 0x00007f917fc450ab in PyEval_EvalFrameEx () from /usr/lib/libpython2.6.so.1.0
#18 0x00007f917fc46d60 in PyEval_EvalCodeEx () from /usr/lib/libpython2.6.so.1.0
#19 0x00007f917fc450ab in PyEval_EvalFrameEx () from /usr/lib/libpython2.6.so.1.0
#20 0x00007f917fc45928 in PyEval_EvalFrameEx () from /usr/lib/libpython2.6.so.1.0
#21 0x00007f917fc45928 in PyEval_EvalFrameEx () from /usr/lib/libpython2.6.so.1.0
#22 0x00007f917fc45928 in PyEval_EvalFrameEx () from /usr/lib/libpython2.6.so.1.0
#23 0x00007f917fc45928 in PyEval_EvalFrameEx () from /usr/lib/libpython2.6.so.1.0
#24 0x00007f917fc45928 in PyEval_EvalFrameEx () from /usr/lib/libpython2.6.so.1.0
#25 0x00007f917fc45928 in PyEval_EvalFrameEx () from /usr/lib/libpython2.6.so.1.0
#26 0x00007f917fc45928 in PyEval_EvalFrameEx () from /usr/lib/libpython2.6.so.1.0
#27 0x00007f917fc46d60 in PyEval_EvalCodeEx () from /usr/lib/libpython2.6.so.1.0
#28 0x00007f917fc450ab in PyEval_EvalFrameEx () from /usr/lib/libpython2.6.so.1.0
#29 0x00007f917fc46d60 in PyEval_EvalCodeEx () from /usr/lib/libpython2.6.so.1.0
#30 0x00007f917fc450ab in PyEval_EvalFrameEx () from /usr/lib/libpython2.6.so.1.0
#31 0x00007f917fc46d60 in PyEval_EvalCodeEx () from /usr/lib/libpython2.6.so.1.0
#32 0x00007f917fc450ab in PyEval_EvalFrameEx () from /usr/lib/libpython2.6.so.1.0
#33 0x00007f917fc46d60 in PyEval_EvalCodeEx () from /usr/lib/libpython2.6.so.1.0
#34 0x00007f917fbccd60 in ?? () from /usr/lib/libpython2.6.so.1.0
#35 0x00007f917fb9f2e3 in PyObject_Call () from /usr/lib/libpython2.6.so.1.0
#36 0x00007f917fbb0cef in ?? () from /usr/lib/libpython2.6.so.1.0

#37 0x00007f917fb9f2e3 in PyObject_Call () from /usr/lib/libpython2.6.so.1.0
#38 0x00007f917fc3f193 in PyEval_CallObjectWithKeywords () from /usr/lib/libpython2.6.so.1.0
#39 0x00007f917fbb2b76 in PyInstance_New () from /usr/lib/libpython2.6.so.1.0
#40 0x00007f917fb9f2e3 in PyObject_Call () from /usr/lib/libpython2.6.so.1.0
#41 0x00007f917fc44771 in PyEval_EvalFrameEx () from /usr/lib/libpython2.6.so.1.0
#42 0x00007f917fc46d60 in PyEval_EvalCodeEx () from /usr/lib/libpython2.6.so.1.0
#43 0x00007f917fc450ab in PyEval_EvalFrameEx () from /usr/lib/libpython2.6.so.1.0
#44 0x00007f917fc46d60 in PyEval_EvalCodeEx () from /usr/lib/libpython2.6.so.1.0
#45 0x00007f917fc450ab in PyEval_EvalFrameEx () from /usr/lib/libpython2.6.so.1.0
#46 0x00007f917fc46d60 in PyEval_EvalCodeEx () from /usr/lib/libpython2.6.so.1.0
#47 0x00007f917fc450ab in PyEval_EvalFrameEx () from /usr/lib/libpython2.6.so.1.0
#48 0x00007f917fc45928 in PyEval_EvalFrameEx () from /usr/lib/libpython2.6.so.1.0
#49 0x00007f917fc46d60 in PyEval_EvalCodeEx () from /usr/lib/libpython2.6.so.1.0
#50 0x00007f917fbccd60 in ?? () from /usr/lib/libpython2.6.so.1.0
#51 0x00007f917fb9f2e3 in PyObject_Call () from /usr/lib/libpython2.6.so.1.0
#52 0x00007f917fc3f193 in PyEval_CallObjectWithKeywords () from /usr/lib/libpython2.6.so.1.0
#53 0x00007f917fc619ea in PyEval_CallFunction () from /usr/lib/libpython2.6.so.1.0
#54 0x00007f917e75308d in ?? () from /usr/lib/pymodules/python2.6/gtk-2.0/gtk/_gtk.so
#55 0x00007f919108ec53 in gtk_tree_view_column_cell_set_cell_data () from /usr/lib/libgtk-x11-2.0.so.0
#56 0x00007f9191086a1b in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#57 0x00007f9191088449 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#58 0x00007f9191088512 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#59 0x00007f91910885a9 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#60 0x00007f9190bb6d56 in ?? () from /usr/lib/libgdk-x11-2.0.so.0
#61 0x00007f918f4ae8c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#62 0x00007f918f4b2748 in ?? () from /lib/libglib-2.0.so.0
#63 0x00007f918f4b2c55 in g_main_loop_run () from /lib/libglib-2.0.so.0
#64 0x00007f9190f80af7 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#65 0x00007f917e834622 in ?? () from /usr/lib/pymodules/python2.6/gtk-2.0/gtk/_gtk.so
#66 0x00007f917fc44d8d in PyEval_EvalFrameEx () from /usr/lib/libpython2.6.so.1.0
#67 0x00007f917fc46d60 in PyEval_EvalCodeEx () from /usr/lib/libpython2.6.so.1.0
#68 0x00007f917fbcce5d in ?? () from /usr/lib/libpython2.6.so.1.0
#69 0x00007f917fb9f2e3 in PyObject_Call () from /usr/lib/libpython2.6.so.1.0
#70 0x00007f917fbb0cef in ?? () from /usr/lib/libpython2.6.so.1.0
#71 0x00007f917fb9f2e3 in PyObject_Call () from /usr/lib/libpython2.6.so.1.0
#72 0x00007f917fc05cd0 in ?? () from /usr/lib/libpython2.6.so.1.0
#73 0x00007f917fbfbf98 in ?? () from /usr/lib/libpython2.6.so.1.0

74 0x00007f917fb9f2e3 in PyObject_Call () from /usr/lib/libpython2.6.so.1.0
#75 0x00007f917fc44771 in PyEval_EvalFrameEx () from /usr/lib/libpython2.6.so.1.0
#76 0x00007f917fc46d60 in PyEval_EvalCodeEx () from /usr/lib/libpython2.6.so.1.0
#77 0x00007f917fbccd60 in ?? () from /usr/lib/libpython2.6.so.1.0
#78 0x00007f917fb9f2e3 in PyObject_Call () from /usr/lib/libpython2.6.so.1.0
#79 0x00007f917fbb0cef in ?? () from /usr/lib/libpython2.6.so.1.0
#80 0x00007f917fb9f2e3 in PyObject_Call () from /usr/lib/libpython2.6.so.1.0
#81 0x00007f917fc3f193 in PyEval_CallObjectWithKeywords () from /usr/lib/libpython2.6.so.1.0
#82 0x00007f917eb41b6d in ?? () from /usr/lib/pymodules/python2.6/gtk-2.0/gobject/_gobject.so
#83 0x00007f918fda05de in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#84 0x00007f918fdb4598 in ?? () from /usr/lib/libgobject-2.0.so.0
#85 0x00007f918fdb5a76 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#86 0x00007f918fdb6033 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#87 0x00007f9190edb495 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#88 0x00007f918fda05de in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#89 0x00007f918fdb3e61 in ?? () from /usr/lib/libgobject-2.0.so.0
#90 0x00007f918fdb5a76 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#91 0x00007f918fdb6033 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#92 0x00007f9190eda19d in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#93 0x00007f9190f870b8 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#94 0x00007f918fda05de in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#95 0x00007f918fdb41dd in ?? () from /usr/lib/libgobject-2.0.so.0
#96 0x00007f918fdb58b9 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#97 0x00007f918fdb6033 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#98 0x00007f919109de9f in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#99 0x00007f9190f7f583 in gtk_propagate_event () from /usr/lib/libgtk-x11-2.0.so.0
#100 0x00007f9190f8065b in gtk_main_do_event () from /usr/lib/libgtk-x11-2.0.so.0
#101 0x00007f9190bf480c in ?? () from /usr/lib/libgdk-x11-2.0.so.0
#102 0x00007f918f4ae8c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#103 0x00007f918f4b2748 in ?? () from /lib/libglib-2.0.so.0
#104 0x00007f918f4b2c55 in g_main_loop_run () from /lib/libglib-2.0.so.0
#105 0x00007f9190f80af7 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#106 0x0000000000443164 in ?? ()
#107 0x00007f918e0b4c4d in __libc_start_main () from /lib/libc.so.6
#108 0x0000000000430b69 in ?? ()
#109 0x00007fff18c07c88 in ?? ()
#110 0x000000000000001c in ?? ()
#111 0x0000000000000001 in ?? ()
#112 0x00007fff18c09b33 in ?? ()
#113 0x0000000000000000 in ?? ()

This is probably because of our corporate network security policy. We have proxy server that can mess with ssl.

Nautilus developer is saying "<tbzatek> the plugin probably uses blocking calls, should be ported to asynchronous operations just like anything else".