def _send(): while True: try: try: method, arg, cb = gs.mg9_send_q.get() proc = gs.attr(PROC_ATTR_NAME) if not proc or proc.poll() is not None: killSrv() maybe_install() if not gs.checked(DOMAIN, 'launch _recv'): gsq.launch(DOMAIN, _recv) proc, _, err = gsshell.proc([_margo_bin(), '-poll=30'], stderr=gs.LOGFILE ,env={ 'XDG_CONFIG_HOME': gs.home_path(), }) gs.set_attr(PROC_ATTR_NAME, proc) if not proc: gs.notice(DOMAIN, 'Cannot start MarGo: %s' % err) try: cb({}, 'Abort. Cannot start MarGo') except: pass continue gsq.launch(DOMAIN, lambda: _read_stdout(proc)) req = Request(f=cb, method=method) gs.set_attr(REQUEST_PREFIX+req.token, req) gs.debug(DOMAIN, 'margo request: method: %s, token: %s' % (req.method, req.token)) header, _ = gs.json_encode({'method': method, 'token': req.token}) body, _ = gs.json_encode(arg) ln = '%s %s\n' % (header, body) if gs.PY3K: proc.stdin.write(bytes(ln, 'UTF-8')) else: proc.stdin.write(ln) except Exception: killSrv() gs.println(gs.traceback()) except Exception: gs.println(gs.traceback()) break
def _send(): while True: try: try: method, arg, cb = gs.mg9_send_q.get() proc = gs.attr(PROC_ATTR_NAME) if not proc or proc.poll() is not None: killSrv() if gs.attr(_inst_name(), '') != "busy": maybe_install() if not gs.checked(DOMAIN, 'launch _recv'): gsq.launch(DOMAIN, _recv) while gs.attr(_inst_name(), '') == "busy": time.sleep(0.100) mg_bin = _margo_bin() cmd = [ mg_bin, '-oom', gs.setting('margo_oom', 0), '-poll', 30, '-tag', TAG, ] if os.path.exists(mg_bin): proc, _, err = gsshell.proc(cmd, stderr=gs.LOGFILE ,env={ 'GOGC': 10, 'XDG_CONFIG_HOME': gs.home_path(), }) else: proc = None err = "Can't find the MarGo binary at `%s`" % mg_bin if err or not proc or proc.poll() is not None: killSrv() gs.notice(DOMAIN, 'Cannot start MarGo:\n%s' % err) try: cb({}, 'Abort. Cannot start MarGo') except: pass continue gs.set_attr(PROC_ATTR_NAME, proc) gsq.launch(DOMAIN, lambda: _read_stdout(proc)) req = Request(f=cb, method=method) gs.set_attr(REQUEST_PREFIX+req.token, req) header, err = gs.json_encode(req.header()) if err: _cb_err(cb, 'Failed to construct ipc header: %s' % err) continue body, err = gs.json_encode(arg) if err: _cb_err(cb, 'Failed to construct ipc body: %s' % err) continue ev.debug(DOMAIN, 'margo request: %s ' % header) ln = '%s %s\n' % (header, body) try: if gs.PY3K: proc.stdin.write(bytes(ln, 'UTF-8')) else: proc.stdin.write(ln) except Exception as ex: _cb_err(cb, 'Cannot talk to MarGo: %s' % err) killSrv() gs.println(gs.traceback()) except Exception: killSrv() gs.println(gs.traceback()) except Exception: gs.println(gs.traceback()) break
def _send(): while True: try: try: method, arg, cb = gs.mg9_send_q.get() proc = gs.attr(PROC_ATTR_NAME) if not proc or proc.poll() is not None: killSrv() if gs.attr(INSTALL_ATTR_NAME) != "busy": maybe_install() if not gs.checked(DOMAIN, 'launch _recv'): gsq.launch(DOMAIN, _recv) while gs.attr(INSTALL_ATTR_NAME) == "busy": time.sleep(0.100) proc, _, err = gsshell.proc([_margo_bin(), '-poll', 30, '-tag', TAG], stderr=gs.LOGFILE ,env={ 'XDG_CONFIG_HOME': gs.home_path(), }) gs.set_attr(PROC_ATTR_NAME, proc) if not proc: gs.notice(DOMAIN, 'Cannot start MarGo: %s' % err) try: cb({}, 'Abort. Cannot start MarGo') except: pass continue gsq.launch(DOMAIN, lambda: _read_stdout(proc)) req = Request(f=cb, method=method) gs.set_attr(REQUEST_PREFIX+req.token, req) header, err = gs.json_encode(req.header()) if err: _cb_err('Failed to construct ipc header: ' % err) continue body, err = gs.json_encode(arg) if err: _cb_err(cb, 'Failed to construct ipc body: ' % err) continue gs.debug(DOMAIN, 'margo request: %s ' % header) ln = '%s %s\n' % (header, body) if gs.PY3K: proc.stdin.write(bytes(ln, 'UTF-8')) else: proc.stdin.write(ln) except Exception: killSrv() gs.println(gs.traceback()) except Exception: gs.println(gs.traceback()) break
def _send(): while True: try: try: method, arg, cb = gs.mg9_send_q.get() proc = gs.attr(PROC_ATTR_NAME) if not proc or proc.poll() is not None: killSrv() if gs.attr(INSTALL_ATTR_NAME) != "busy": maybe_install() if not gs.checked(DOMAIN, 'launch _recv'): gsq.launch(DOMAIN, _recv) while gs.attr(INSTALL_ATTR_NAME) == "busy": time.sleep(0.100) proc, _, err = gsshell.proc( [_margo_bin(), '-poll', 30, '-tag', TAG], stderr=gs.LOGFILE, env={ 'XDG_CONFIG_HOME': gs.home_path(), }) gs.set_attr(PROC_ATTR_NAME, proc) if not proc: gs.notice(DOMAIN, 'Cannot start MarGo: %s' % err) try: cb({}, 'Abort. Cannot start MarGo') except: pass continue gsq.launch(DOMAIN, lambda: _read_stdout(proc)) req = Request(f=cb, method=method) gs.set_attr(REQUEST_PREFIX + req.token, req) header, err = gs.json_encode(req.header()) if err: _cb_err('Failed to construct ipc header: ' % err) continue body, err = gs.json_encode(arg) if err: _cb_err(cb, 'Failed to construct ipc body: ' % err) continue gs.debug(DOMAIN, 'margo request: %s ' % header) ln = '%s %s\n' % (header, body) if gs.PY3K: proc.stdin.write(bytes(ln, 'UTF-8')) else: proc.stdin.write(ln) except Exception: killSrv() gs.println(gs.traceback()) except Exception: gs.println(gs.traceback()) break