机子在lwip正常工作时把网络断掉,这时机子仍继续向网络发包,过段时间后出现tcp_enqueue: too long queue 16 (max 16),而后卡在do_write函数的一个信号量死等下去 if (do_writemore(msg->conn) != ERR_OK) {LWIP_ASSERT("state!", msg->conn->state == NETCONN_WRITE);
In file included from [b]modmachine.h:29:0[/b],from [b]modmachine.c:30[/b]:modmachine.c:535:19: error: '[b]MP_QSTR_rng[/b]' undeclared here (not in a function); did you mean 'MP_QSTR_reg'?{ MP_ROM_QST
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