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fix(lwip): Fix lwip multi-thread issue

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internal: e7c378b6
This commit is contained in:
Espressif Systems
2018-03-12 16:27:09 +08:00
parent d941ccb4eb
commit e8b824eb1c
4 changed files with 126 additions and 18 deletions
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5
third_party/lwip/api/api_msg.c vendored
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@@ -295,7 +295,10 @@ poll_tcp(void *arg, struct tcp_pcb *pcb)
lwip_netconn_do_writemore(conn);
} else if (conn->state == NETCONN_CLOSE) {
lwip_netconn_do_close_internal(conn);
} else if (conn->state == NETCONN_NONE) {
return ERR_OK;
}
/* @todo: implement connect timeout here? */
/* Did a nonblocking write fail before? Then check available write-space. */
@@ -331,6 +334,8 @@ sent_tcp(void *arg, struct tcp_pcb *pcb, u16_t len)
lwip_netconn_do_writemore(conn);
} else if (conn->state == NETCONN_CLOSE) {
lwip_netconn_do_close_internal(conn);
} else if (conn->state == NETCONN_NONE) {
return ERR_OK;
}
if (conn) {